12712681505

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{5011}}^1\times {\mathrm{7573}}^1$

素因数の和:12656

約数の個数: 16

約数和(自身を含む): 15488042304

約数和(自身を除く): 2775360799

約数列:

[1, 5, 67, 335, 5011, 7573, 25055, 37865, 335737, 507391, 1678685, 2536955, 37948303, 189741515, 2542536301, 12712681505]

約数ペア:

[(1, 12712681505), (5, 2542536301), (67, 189741515), (335, 37948303), (5011, 2536955), (7573, 1678685), (25055, 507391), (37865, 335737)]