19020518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50857}}^1$

素因数の和:50887

約数の個数: 16

約数和(自身を含む): 32955984

約数和(自身を除く): 13935466

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50857, 101714, 559427, 864569, 1118854, 1729138, 9510259, 19020518]

約数ペア:

[(1, 19020518), (2, 9510259), (11, 1729138), (17, 1118854), (22, 864569), (34, 559427), (187, 101714), (374, 50857)]