19757526

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21368874

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 271, 419, 542, 813, 838, 1257, 1626, 2514, 7859, 12151, 15718, 23577, 24302, 36453, 47154, 72906, 113549, 227098, 340647, 681294, 3292921, 6585842, 9878763, 19757526]

約数ペア:

[(1, 19757526), (2, 9878763), (3, 6585842), (6, 3292921), (29, 681294), (58, 340647), (87, 227098), (174, 113549), (271, 72906), (419, 47154), (542, 36453), (813, 24302), (838, 23577), (1257, 15718), (1626, 12151), (2514, 7859)]