81643212002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{541049}}^1$

素因数の和:541119

約数の個数: 32

約数和(自身を含む): 141019272000

約数和(自身を除く): 59376059998

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 6859, 7942, 13718, 75449, 150898, 541049, 1082098, 5951539, 10279931, 11903078, 20559862, 113079241, 195318689, 226158482, 390637378, 2148505579, 3711055091, 4297011158, 7422110182, 40821606001, 81643212002]

約数ペア:

[(1, 81643212002), (2, 40821606001), (11, 7422110182), (19, 4297011158), (22, 3711055091), (38, 2148505579), (209, 390637378), (361, 226158482), (418, 195318689), (722, 113079241), (3971, 20559862), (6859, 11903078), (7942, 10279931), (13718, 5951539), (75449, 1082098), (150898, 541049)]