18168886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2129}}^1$

素因数の和:2399

約数の個数: 16

約数和(自身を含む): 28985040

約数和(自身を除く): 10816154

約数列:

[1, 2, 17, 34, 251, 502, 2129, 4258, 4267, 8534, 36193, 72386, 534379, 1068758, 9084443, 18168886]

約数ペア:

[(1, 18168886), (2, 9084443), (17, 1068758), (34, 534379), (251, 72386), (502, 36193), (2129, 8534), (4258, 4267)]