9968188

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{8623}}^1$

素因数の和:8661

約数の個数: 18

約数和(自身を含む): 18532976

約数和(自身を除く): 8564788

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 8623, 17246, 34492, 146591, 293182, 586364, 2492047, 4984094, 9968188]

約数ペア:

[(1, 9968188), (2, 4984094), (4, 2492047), (17, 586364), (34, 293182), (68, 146591), (289, 34492), (578, 17246), (1156, 8623)]