12634905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 21795840

約数和(自身を除く): 9160935

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1031, 2451, 3093, 4085, 5155, 12255, 15465, 19589, 44333, 58767, 97945, 132999, 221665, 293835, 664995, 842327, 2526981, 4211635, 12634905]

約数ペア:

[(1, 12634905), (3, 4211635), (5, 2526981), (15, 842327), (19, 664995), (43, 293835), (57, 221665), (95, 132999), (129, 97945), (215, 58767), (285, 44333), (645, 19589), (817, 15465), (1031, 12255), (2451, 5155), (3093, 4085)]