19945182

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195541}}^1$

素因数の和:195563

約数の個数: 16

約数和(自身を含む): 42237072

約数和(自身を除く): 22291890

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 195541, 391082, 586623, 1173246, 3324197, 6648394, 9972591, 19945182]

約数ペア:

[(1, 19945182), (2, 9972591), (3, 6648394), (6, 3324197), (17, 1173246), (34, 586623), (51, 391082), (102, 195541)]