12459821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 1752979

約数列:

[1, 11, 29, 139, 281, 319, 1529, 3091, 4031, 8149, 39059, 44341, 89639, 429649, 1132711, 12459821]

約数ペア:

[(1, 12459821), (11, 1132711), (29, 429649), (139, 89639), (281, 44341), (319, 39059), (1529, 8149), (3091, 4031)]