122304862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{21601}}^1$

素因数の和:21771

約数の個数: 16

約数和(自身を含む): 194418000

約数和(自身を除く): 72113138

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 21601, 43202, 410419, 820838, 3218549, 6437098, 61152431, 122304862]

約数ペア:

[(1, 122304862), (2, 61152431), (19, 6437098), (38, 3218549), (149, 820838), (298, 410419), (2831, 43202), (5662, 21601)]