15722412530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2013113}}^1$

素因数の和:2013202

約数の個数: 32

約数和(自身を含む): 31307948928

約数和(自身を除く): 15585536398

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 2013113, 4026226, 10065565, 20131130, 22144243, 44288486, 110721215, 142931023, 221442430, 285862046, 714655115, 1429310230, 1572241253, 3144482506, 7861206265, 15722412530]

約数ペア:

[(1, 15722412530), (2, 7861206265), (5, 3144482506), (10, 1572241253), (11, 1429310230), (22, 714655115), (55, 285862046), (71, 221442430), (110, 142931023), (142, 110721215), (355, 44288486), (710, 22144243), (781, 20131130), (1562, 10065565), (3905, 4026226), (7810, 2013113)]