13400306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 21052224

約数和(自身を除く): 7651918

約数列:

[1, 2, 23, 46, 523, 557, 1046, 1114, 12029, 12811, 24058, 25622, 291311, 582622, 6700153, 13400306]

約数ペア:

[(1, 13400306), (2, 6700153), (23, 582622), (46, 291311), (523, 25622), (557, 24058), (1046, 12811), (1114, 12029)]