19109752

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5701}}^1$

素因数の和:6126

約数の個数: 16

約数和(自身を含む): 35922600

約数和(自身を除く): 16812848

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5701, 11402, 22804, 45608, 2388719, 4777438, 9554876, 19109752]

約数ペア:

[(1, 19109752), (2, 9554876), (4, 4777438), (8, 2388719), (419, 45608), (838, 22804), (1676, 11402), (3352, 5701)]