12996721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 14249088

約数和(自身を除く): 1252367

約数列:

[1, 17, 61, 83, 151, 1037, 1411, 2567, 5063, 9211, 12533, 86071, 156587, 213061, 764513, 12996721]

約数ペア:

[(1, 12996721), (17, 764513), (61, 213061), (83, 156587), (151, 86071), (1037, 12533), (1411, 9211), (2567, 5063)]