20190376

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{2137}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 37906740

約数和(自身を除く): 17716364

約数列:

[1, 2, 4, 8, 1181, 2137, 2362, 4274, 4724, 8548, 9448, 17096, 2523797, 5047594, 10095188, 20190376]

約数ペア:

[(1, 20190376), (2, 10095188), (4, 5047594), (8, 2523797), (1181, 17096), (2137, 9448), (2362, 8548), (4274, 4724)]