19084856

素因数分解:

$2^3\times 7^1\times {\mathrm{340801}}^1$

素因数の和:340814

約数の個数: 16

約数和(自身を含む): 40896240

約数和(自身を除く): 21811384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 340801, 681602, 1363204, 2385607, 2726408, 4771214, 9542428, 19084856]

約数ペア:

[(1, 19084856), (2, 9542428), (4, 4771214), (7, 2726408), (8, 2385607), (14, 1363204), (28, 681602), (56, 340801)]