17920202

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3911}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 28166400

約数和(自身を除く): 10246198

約数列:

[1, 2, 29, 58, 79, 158, 2291, 3911, 4582, 7822, 113419, 226838, 308969, 617938, 8960101, 17920202]

約数ペア:

[(1, 17920202), (2, 8960101), (29, 617938), (58, 308969), (79, 226838), (158, 113419), (2291, 7822), (3911, 4582)]