16802885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:18004

約数の個数: 16

約数和(自身を含む): 23291712

約数和(自身を除く): 6488827

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 17971, 89855, 197681, 305507, 988405, 1527535, 3360577, 16802885]

約数ペア:

[(1, 16802885), (5, 3360577), (11, 1527535), (17, 988405), (55, 305507), (85, 197681), (187, 89855), (935, 17971)]