12463658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 19751040

約数和(自身を除く): 7287382

約数列:

[1, 2, 19, 38, 431, 761, 862, 1522, 8189, 14459, 16378, 28918, 327991, 655982, 6231829, 12463658]

約数ペア:

[(1, 12463658), (2, 6231829), (19, 655982), (38, 327991), (431, 28918), (761, 16378), (862, 14459), (1522, 8189)]