2921043793

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{18719}}^1$

素因数の和:18972

約数の個数: 16

約数和(自身を含む): 3162931200

約数和(自身を除く): 241887407

約数列:

[1, 19, 43, 191, 817, 3629, 8213, 18719, 156047, 355661, 804917, 3575329, 15293423, 67931251, 153739147, 2921043793]

約数ペア:

[(1, 2921043793), (19, 153739147), (43, 67931251), (191, 15293423), (817, 3575329), (3629, 804917), (8213, 355661), (18719, 156047)]