12669170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 23729328

約数和(自身を除く): 11060158

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 353, 370, 485, 706, 970, 1765, 3530, 3589, 7178, 13061, 17945, 26122, 34241, 35890, 65305, 68482, 130610, 171205, 342410, 1266917, 2533834, 6334585, 12669170]

約数ペア:

[(1, 12669170), (2, 6334585), (5, 2533834), (10, 1266917), (37, 342410), (74, 171205), (97, 130610), (185, 68482), (194, 65305), (353, 35890), (370, 34241), (485, 26122), (706, 17945), (970, 13061), (1765, 7178), (3530, 3589)]