11853990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131711}}^1$

素因数の和:131724

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 18966618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131711, 263422, 395133, 658555, 790266, 1185399, 1317110, 1975665, 2370798, 3951330, 5926995, 11853990]

約数ペア:

[(1, 11853990), (2, 5926995), (3, 3951330), (5, 2370798), (6, 1975665), (9, 1317110), (10, 1185399), (15, 790266), (18, 658555), (30, 395133), (45, 263422), (90, 131711)]