22185742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 33981120

約数和(自身を除く): 11795378

約数列:

[1, 2, 89, 113, 178, 226, 1103, 2206, 10057, 20114, 98167, 124639, 196334, 249278, 11092871, 22185742]

約数ペア:

[(1, 22185742), (2, 11092871), (89, 249278), (113, 196334), (178, 124639), (226, 98167), (1103, 20114), (2206, 10057)]