11312354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 17476800

約数和(自身を除く): 6164446

約数列:

[1, 2, 43, 86, 199, 398, 661, 1322, 8557, 17114, 28423, 56846, 131539, 263078, 5656177, 11312354]

約数ペア:

[(1, 11312354), (2, 5656177), (43, 263078), (86, 131539), (199, 56846), (398, 28423), (661, 17114), (1322, 8557)]