18925288

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{1879}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 35532000

約数和(自身を除く): 16606712

約数列:

[1, 2, 4, 8, 1259, 1879, 2518, 3758, 5036, 7516, 10072, 15032, 2365661, 4731322, 9462644, 18925288]

約数ペア:

[(1, 18925288), (2, 9462644), (4, 4731322), (8, 2365661), (1259, 15032), (1879, 10072), (2518, 7516), (3758, 5036)]