17999194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 28543680

約数和(自身を除く): 10544486

約数列:

[1, 2, 19, 38, 263, 526, 1801, 3602, 4997, 9994, 34219, 68438, 473663, 947326, 8999597, 17999194]

約数ペア:

[(1, 17999194), (2, 8999597), (19, 947326), (38, 473663), (263, 68438), (526, 34219), (1801, 9994), (3602, 4997)]