15421712

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1499}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 29946000

約数和(自身を除く): 14524288

約数列:

[1, 2, 4, 8, 16, 643, 1286, 1499, 2572, 2998, 5144, 5996, 10288, 11992, 23984, 963857, 1927714, 3855428, 7710856, 15421712]

約数ペア:

[(1, 15421712), (2, 7710856), (4, 3855428), (8, 1927714), (16, 963857), (643, 23984), (1286, 11992), (1499, 10288), (2572, 5996), (2998, 5144)]