22194742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 34020000

約数和(自身を除く): 11825258

約数列:

[1, 2, 71, 142, 149, 298, 1049, 2098, 10579, 21158, 74479, 148958, 156301, 312602, 11097371, 22194742]

約数ペア:

[(1, 22194742), (2, 11097371), (71, 312602), (142, 156301), (149, 148958), (298, 74479), (1049, 21158), (2098, 10579)]