2019214916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{80911}}^1$

素因数の和:81299

約数の個数: 24

約数和(自身を含む): 3751727616

約数和(自身を除く): 1732512700

約数列:

[1, 2, 4, 17, 34, 68, 367, 734, 1468, 6239, 12478, 24956, 80911, 161822, 323644, 1375487, 2750974, 5501948, 29694337, 59388674, 118777348, 504803729, 1009607458, 2019214916]

約数ペア:

[(1, 2019214916), (2, 1009607458), (4, 504803729), (17, 118777348), (34, 59388674), (68, 29694337), (367, 5501948), (734, 2750974), (1468, 1375487), (6239, 323644), (12478, 161822), (24956, 80911)]