11917636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 22095360

約数和(自身を除く): 10177724

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 821, 1642, 3284, 3629, 7258, 14516, 15599, 31198, 62396, 156811, 313622, 627244, 2979409, 5958818, 11917636]

約数ペア:

[(1, 11917636), (2, 5958818), (4, 2979409), (19, 627244), (38, 313622), (76, 156811), (191, 62396), (382, 31198), (764, 15599), (821, 14516), (1642, 7258), (3284, 3629)]