17936140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19081}}^1$

素因数の和:19137

約数の個数: 24

約数和(自身を含む): 38469312

約数和(自身を除く): 20533172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 19081, 38162, 76324, 95405, 190810, 381620, 896807, 1793614, 3587228, 4484035, 8968070, 17936140]

約数ペア:

[(1, 17936140), (2, 8968070), (4, 4484035), (5, 3587228), (10, 1793614), (20, 896807), (47, 381620), (94, 190810), (188, 95405), (235, 76324), (470, 38162), (940, 19081)]