12856535530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19188859}}^1$

素因数の和:19188933

約数の個数: 16

約数和(自身を含む): 23487164640

約数和(自身を除く): 10630629110

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 19188859, 38377718, 95944295, 191888590, 1285653553, 2571307106, 6428267765, 12856535530]

約数ペア:

[(1, 12856535530), (2, 6428267765), (5, 2571307106), (10, 1285653553), (67, 191888590), (134, 95944295), (335, 38377718), (670, 19188859)]