19468176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4488

約数の個数: 80

約数和(自身を含む): 61912704

約数和(自身を除く): 42444528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4457, 8914, 13371, 17828, 26742, 31199, 35656, 53484, 57941, 62398, 71312, 93597, 106968, 115882, 124796, 173823, 187194, 213936, 231764, 249592, 347646, 374388, 405587, 463528, 499184, 695292, 748776, 811174, 927056, 1216761, 1390584, 1497552, 1622348, 2433522, 2781168, 3244696, 4867044, 6489392, 9734088, 19468176]

約数ペア:

[(1, 19468176), (2, 9734088), (3, 6489392), (4, 4867044), (6, 3244696), (7, 2781168), (8, 2433522), (12, 1622348), (13, 1497552), (14, 1390584), (16, 1216761), (21, 927056), (24, 811174), (26, 748776), (28, 695292), (39, 499184), (42, 463528), (48, 405587), (52, 374388), (56, 347646), (78, 249592), (84, 231764), (91, 213936), (104, 187194), (112, 173823), (156, 124796), (168, 115882), (182, 106968), (208, 93597), (273, 71312), (312, 62398), (336, 57941), (364, 53484), (546, 35656), (624, 31199), (728, 26742), (1092, 17828), (1456, 13371), (2184, 8914), (4368, 4457)]