22997236

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 40924800

約数和(自身を除く): 17927564

約数列:

[1, 2, 4, 167, 173, 199, 334, 346, 398, 668, 692, 796, 28891, 33233, 34427, 57782, 66466, 68854, 115564, 132932, 137708, 5749309, 11498618, 22997236]

約数ペア:

[(1, 22997236), (2, 11498618), (4, 5749309), (167, 137708), (173, 132932), (199, 115564), (334, 68854), (346, 66466), (398, 57782), (668, 34427), (692, 33233), (796, 28891)]