2019224405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3337561}}^1$

素因数の和:3337588

約数の個数: 12

約数和(自身を含む): 2663374476

約数和(自身を除く): 644150071

約数列:

[1, 5, 11, 55, 121, 605, 3337561, 16687805, 36713171, 183565855, 403844881, 2019224405]

約数ペア:

[(1, 2019224405), (5, 403844881), (11, 183565855), (55, 36713171), (121, 16687805), (605, 3337561)]