39919774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10973}}^1$

素因数の和:11099

約数の個数: 16

約数和(自身を含む): 64000368

約数和(自身を除く): 24080594

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 10973, 21946, 186541, 373082, 1174111, 2348222, 19959887, 39919774]

約数ペア:

[(1, 39919774), (2, 19959887), (17, 2348222), (34, 1174111), (107, 373082), (214, 186541), (1819, 21946), (3638, 10973)]