18914338

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 29232000

約数和(自身を除く): 10317662

約数列:

[1, 2, 59, 79, 118, 158, 2029, 4058, 4661, 9322, 119711, 160291, 239422, 320582, 9457169, 18914338]

約数ペア:

[(1, 18914338), (2, 9457169), (59, 320582), (79, 239422), (118, 160291), (158, 119711), (2029, 9322), (4058, 4661)]