1999626842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{85843}}^1$

素因数の和:86477

約数の個数: 16

約数和(自身を含む): 3162492960

約数和(自身を除く): 1162866118

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 85843, 171686, 1631017, 3262034, 52621759, 105243518, 999813421, 1999626842]

約数ペア:

[(1, 1999626842), (2, 999813421), (19, 105243518), (38, 52621759), (613, 3262034), (1226, 1631017), (11647, 171686), (23294, 85843)]