17381872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{18413}}^1$

素因数の和:18480

約数の個数: 20

約数和(自身を含む): 34250040

約数和(自身を除く): 16868168

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 18413, 36826, 73652, 147304, 294608, 1086367, 2172734, 4345468, 8690936, 17381872]

約数ペア:

[(1, 17381872), (2, 8690936), (4, 4345468), (8, 2172734), (16, 1086367), (59, 294608), (118, 147304), (236, 73652), (472, 36826), (944, 18413)]