12207910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8568

約数の個数: 32

約数和(自身を含む): 25818912

約数和(自身を除く): 13611002

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8537, 17074, 42685, 85370, 93907, 110981, 187814, 221962, 469535, 554905, 939070, 1109810, 1220791, 2441582, 6103955, 12207910]

約数ペア:

[(1, 12207910), (2, 6103955), (5, 2441582), (10, 1220791), (11, 1109810), (13, 939070), (22, 554905), (26, 469535), (55, 221962), (65, 187814), (110, 110981), (130, 93907), (143, 85370), (286, 42685), (715, 17074), (1430, 8537)]