23711558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10247}}^1$

素因数の和:10351

約数の個数: 16

約数和(自身を含む): 38737440

約数和(自身を除く): 15025882

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 10247, 20494, 133211, 266422, 911983, 1823966, 11855779, 23711558]

約数ペア:

[(1, 23711558), (2, 11855779), (13, 1823966), (26, 911983), (89, 266422), (178, 133211), (1157, 20494), (2314, 10247)]