40691806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14669}}^1$

素因数の和:14763

約数の個数: 16

約数和(自身を含む): 65134800

約数和(自身を除く): 24442994

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 14669, 29338, 278711, 557422, 1070837, 2141674, 20345903, 40691806]

約数ペア:

[(1, 40691806), (2, 20345903), (19, 2141674), (38, 1070837), (73, 557422), (146, 278711), (1387, 29338), (2774, 14669)]