17209991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 19046400

約数和(自身を除く): 1836409

約数列:

[1, 19, 31, 61, 479, 589, 1159, 1891, 9101, 14849, 29219, 35929, 282131, 555161, 905789, 17209991]

約数ペア:

[(1, 17209991), (19, 905789), (31, 555161), (61, 282131), (479, 35929), (589, 29219), (1159, 14849), (1891, 9101)]