15202460021

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1\times {\mathrm{17167}}^1$

素因数の和:18980

約数の個数: 16

約数和(自身を含む): 17623432704

約数和(自身を除く): 2420972683

約数列:

[1, 7, 73, 511, 1733, 12131, 17167, 120169, 126509, 885563, 1253191, 8772337, 29750411, 208252877, 2171780003, 15202460021]

約数ペア:

[(1, 15202460021), (7, 2171780003), (73, 208252877), (511, 29750411), (1733, 8772337), (12131, 1253191), (17167, 885563), (120169, 126509)]