22590158

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 34506000

約数和(自身を除く): 11915842

約数列:

[1, 2, 89, 178, 179, 358, 709, 1418, 15931, 31862, 63101, 126202, 126911, 253822, 11295079, 22590158]

約数ペア:

[(1, 22590158), (2, 11295079), (89, 253822), (178, 126911), (179, 126202), (358, 63101), (709, 31862), (1418, 15931)]