8638102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 14183424

約数和(自身を除く): 5545322

約数列:

[1, 2, 11, 22, 431, 862, 911, 1822, 4741, 9482, 10021, 20042, 392641, 785282, 4319051, 8638102]

約数ペア:

[(1, 8638102), (2, 4319051), (11, 785282), (22, 392641), (431, 20042), (862, 10021), (911, 9482), (1822, 4741)]