19388344

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{41077}}^1$

素因数の和:41142

約数の個数: 16

約数和(自身を含む): 36970200

約数和(自身を除く): 17581856

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 41077, 82154, 164308, 328616, 2423543, 4847086, 9694172, 19388344]

約数ペア:

[(1, 19388344), (2, 9694172), (4, 4847086), (8, 2423543), (59, 328616), (118, 164308), (236, 82154), (472, 41077)]