19473935208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{11717}}^1$

素因数の和:12507

約数の個数: 128

約数和(自身を含む): 60003659520

約数和(自身を除く): 40529724312

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, 728, 761, 1092, 1522, 2184, 2283, 3044, 4566, 5327, 6088, 9132, 9893, 10654, 11717, 15981, 18264, 19786, 21308, 23434, 29679, 31962, 35151, 39572, 42616, 46868, 59358, 63924, 69251, 70302, 79144, 82019, 93736, 118716, 127848, 138502, 140604, 152321, 164038, 207753, 237432, 246057, 277004, 281208, 304642, 328076, 415506, 456963, 492114, 554008, 609284, 656152, 831012, 913926, 984228, 1066247, 1218568, 1662024, 1827852, 1968456, 2132494, 3198741, 3655704, 4264988, 6397482, 8529976, 8916637, 12794964, 17833274, 25589928, 26749911, 35666548, 53499822, 62416459, 71333096, 106999644, 115916281, 124832918, 187249377, 213999288, 231832562, 249665836, 347748843, 374498754, 463665124, 499331672, 695497686, 748997508, 811413967, 927330248, 1390995372, 1497995016, 1622827934, 2434241901, 2781990744, 3245655868, 4868483802, 6491311736, 9736967604, 19473935208]

約数ペア:

[(1, 19473935208), (2, 9736967604), (3, 6491311736), (4, 4868483802), (6, 3245655868), (7, 2781990744), (8, 2434241901), (12, 1622827934), (13, 1497995016), (14, 1390995372), (21, 927330248), (24, 811413967), (26, 748997508), (28, 695497686), (39, 499331672), (42, 463665124), (52, 374498754), (56, 347748843), (78, 249665836), (84, 231832562), (91, 213999288), (104, 187249377), (156, 124832918), (168, 115916281), (182, 106999644), (273, 71333096), (312, 62416459), (364, 53499822), (546, 35666548), (728, 26749911), (761, 25589928), (1092, 17833274), (1522, 12794964), (2184, 8916637), (2283, 8529976), (3044, 6397482), (4566, 4264988), (5327, 3655704), (6088, 3198741), (9132, 2132494), (9893, 1968456), (10654, 1827852), (11717, 1662024), (15981, 1218568), (18264, 1066247), (19786, 984228), (21308, 913926), (23434, 831012), (29679, 656152), (31962, 609284), (35151, 554008), (39572, 492114), (42616, 456963), (46868, 415506), (59358, 328076), (63924, 304642), (69251, 281208), (70302, 277004), (79144, 246057), (82019, 237432), (93736, 207753), (118716, 164038), (127848, 152321), (138502, 140604)]