19145055995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{4733}}^1\times {\mathrm{4787}}^1$

素因数の和:9551

約数の個数: 24

約数和(自身を含む): 24887698416

約数和(自身を除く): 5742642421

約数列:

[1, 5, 13, 65, 169, 845, 4733, 4787, 23665, 23935, 61529, 62231, 307645, 311155, 799877, 809003, 3999385, 4045015, 22656871, 113284355, 294539323, 1472696615, 3829011199, 19145055995]

約数ペア:

[(1, 19145055995), (5, 3829011199), (13, 1472696615), (65, 294539323), (169, 113284355), (845, 22656871), (4733, 4045015), (4787, 3999385), (23665, 809003), (23935, 799877), (61529, 311155), (62231, 307645)]