15881232

素因数分解:

$2^4\times 3^1\times {\mathrm{330859}}^1$

素因数の和:330870

約数の個数: 20

約数和(自身を含む): 41026640

約数和(自身を除く): 25145408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330859, 661718, 992577, 1323436, 1985154, 2646872, 3970308, 5293744, 7940616, 15881232]

約数ペア:

[(1, 15881232), (2, 7940616), (3, 5293744), (4, 3970308), (6, 2646872), (8, 1985154), (12, 1323436), (16, 992577), (24, 661718), (48, 330859)]