23981702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 36951552

約数和(自身を除く): 12969850

約数列:

[1, 2, 43, 86, 431, 647, 862, 1294, 18533, 27821, 37066, 55642, 278857, 557714, 11990851, 23981702]

約数ペア:

[(1, 23981702), (2, 11990851), (43, 557714), (86, 278857), (431, 55642), (647, 37066), (862, 27821), (1294, 18533)]