12040802290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109461839}}^1$

素因数の和:109461857

約数の個数: 16

約数和(自身を含む): 23643757440

約数和(自身を除く): 11602955150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 109461839, 218923678, 547309195, 1094618390, 1204080229, 2408160458, 6020401145, 12040802290]

約数ペア:

[(1, 12040802290), (2, 6020401145), (5, 2408160458), (10, 1204080229), (11, 1094618390), (22, 547309195), (55, 218923678), (110, 109461839)]