23690986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 41181120

約数和(自身を除く): 17490134

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 361, 418, 722, 1727, 2983, 3454, 3971, 5966, 6859, 7942, 13718, 32813, 56677, 65626, 75449, 113354, 150898, 623447, 1076863, 1246894, 2153726, 11845493, 23690986]

約数ペア:

[(1, 23690986), (2, 11845493), (11, 2153726), (19, 1246894), (22, 1076863), (38, 623447), (157, 150898), (209, 113354), (314, 75449), (361, 65626), (418, 56677), (722, 32813), (1727, 13718), (2983, 7942), (3454, 6859), (3971, 5966)]