22244978

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20113}}^1$

素因数の和:20201

約数の個数: 16

約数和(自身を含む): 38618880

約数和(自身を除く): 16373902

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20113, 40226, 140791, 281582, 1588927, 3177854, 11122489, 22244978]

約数ペア:

[(1, 22244978), (2, 11122489), (7, 3177854), (14, 1588927), (79, 281582), (158, 140791), (553, 40226), (1106, 20113)]