19157023704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{13901}}^1$

素因数の和:14561

約数の個数: 128

約数和(自身を含む): 59042350080

約数和(自身を除く): 39885326376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 631, 728, 1092, 1262, 1893, 2184, 2524, 3786, 4417, 5048, 7572, 8203, 8834, 13251, 13901, 15144, 16406, 17668, 24609, 26502, 27802, 32812, 35336, 41703, 49218, 53004, 55604, 57421, 65624, 83406, 97307, 98436, 106008, 111208, 114842, 166812, 172263, 180713, 194614, 196872, 229684, 291921, 333624, 344526, 361426, 389228, 459368, 542139, 583842, 689052, 722852, 778456, 1084278, 1167684, 1264991, 1378104, 1445704, 2168556, 2335368, 2529982, 3794973, 4337112, 5059964, 7589946, 8771531, 10119928, 15179892, 17543062, 26314593, 30359784, 35086124, 52629186, 61400717, 70172248, 105258372, 114029903, 122801434, 184202151, 210516744, 228059806, 245602868, 342089709, 368404302, 456119612, 491205736, 684179418, 736808604, 798209321, 912239224, 1368358836, 1473617208, 1596418642, 2394627963, 2736717672, 3192837284, 4789255926, 6385674568, 9578511852, 19157023704]

約数ペア:

[(1, 19157023704), (2, 9578511852), (3, 6385674568), (4, 4789255926), (6, 3192837284), (7, 2736717672), (8, 2394627963), (12, 1596418642), (13, 1473617208), (14, 1368358836), (21, 912239224), (24, 798209321), (26, 736808604), (28, 684179418), (39, 491205736), (42, 456119612), (52, 368404302), (56, 342089709), (78, 245602868), (84, 228059806), (91, 210516744), (104, 184202151), (156, 122801434), (168, 114029903), (182, 105258372), (273, 70172248), (312, 61400717), (364, 52629186), (546, 35086124), (631, 30359784), (728, 26314593), (1092, 17543062), (1262, 15179892), (1893, 10119928), (2184, 8771531), (2524, 7589946), (3786, 5059964), (4417, 4337112), (5048, 3794973), (7572, 2529982), (8203, 2335368), (8834, 2168556), (13251, 1445704), (13901, 1378104), (15144, 1264991), (16406, 1167684), (17668, 1084278), (24609, 778456), (26502, 722852), (27802, 689052), (32812, 583842), (35336, 542139), (41703, 459368), (49218, 389228), (53004, 361426), (55604, 344526), (57421, 333624), (65624, 291921), (83406, 229684), (97307, 196872), (98436, 194614), (106008, 180713), (111208, 172263), (114842, 166812)]