8240452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 24

約数和(自身を含む): 16561440

約数和(自身を除く): 8320988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9857, 19714, 39428, 108427, 187283, 216854, 374566, 433708, 749132, 2060113, 4120226, 8240452]

約数ペア:

[(1, 8240452), (2, 4120226), (4, 2060113), (11, 749132), (19, 433708), (22, 374566), (38, 216854), (44, 187283), (76, 108427), (209, 39428), (418, 19714), (836, 9857)]