2019923126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{123121}}^1$

素因数の和:123767

約数の個数: 16

約数和(自身を含む): 3268150368

約数和(自身を除く): 1248227242

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 123121, 246242, 1600573, 3201146, 77689351, 155378702, 1009961563, 2019923126]

約数ペア:

[(1, 2019923126), (2, 1009961563), (13, 155378702), (26, 77689351), (631, 3201146), (1262, 1600573), (8203, 246242), (16406, 123121)]