19337054882

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{175993}}^1$

素因数の和:176533

約数の個数: 16

約数和(自身を含む): 29290329432

約数和(自身を除く): 9953274550

約数列:

[1, 2, 137, 274, 401, 802, 54937, 109874, 175993, 351986, 24111041, 48222082, 70573193, 141146386, 9668527441, 19337054882]

約数ペア:

[(1, 19337054882), (2, 9668527441), (137, 141146386), (274, 70573193), (401, 48222082), (802, 24111041), (54937, 351986), (109874, 175993)]