19155692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{116803}}^1$

素因数の和:116848

約数の個数: 12

約数和(自身を含む): 34340376

約数和(自身を除く): 15184684

約数列:

[1, 2, 4, 41, 82, 164, 116803, 233606, 467212, 4788923, 9577846, 19155692]

約数ペア:

[(1, 19155692), (2, 9577846), (4, 4788923), (41, 467212), (82, 233606), (164, 116803)]