19508304

素因数分解:

$2^4\times 3^1\times {\mathrm{406423}}^1$

素因数の和:406434

約数の個数: 20

約数和(自身を含む): 50396576

約数和(自身を除く): 30888272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406423, 812846, 1219269, 1625692, 2438538, 3251384, 4877076, 6502768, 9754152, 19508304]

約数ペア:

[(1, 19508304), (2, 9754152), (3, 6502768), (4, 4877076), (6, 3251384), (8, 2438538), (12, 1625692), (16, 1219269), (24, 812846), (48, 406423)]