18488584

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{2069}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 34713900

約数和(自身を除く): 16225316

約数列:

[1, 2, 4, 8, 1117, 2069, 2234, 4138, 4468, 8276, 8936, 16552, 2311073, 4622146, 9244292, 18488584]

約数ペア:

[(1, 18488584), (2, 9244292), (4, 4622146), (8, 2311073), (1117, 16552), (2069, 8936), (2234, 8276), (4138, 4468)]