19937496

素因数分解:

$2^3\times 3^1\times {\mathrm{830729}}^1$

素因数の和:830738

約数の個数: 16

約数和(自身を含む): 49843800

約数和(自身を除く): 29906304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830729, 1661458, 2492187, 3322916, 4984374, 6645832, 9968748, 19937496]

約数ペア:

[(1, 19937496), (2, 9968748), (3, 6645832), (4, 4984374), (6, 3322916), (8, 2492187), (12, 1661458), (24, 830729)]