22146718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 36390384

約数和(自身を除く): 14243666

約数列:

[1, 2, 11, 22, 257, 514, 2827, 3917, 5654, 7834, 43087, 86174, 1006669, 2013338, 11073359, 22146718]

約数ペア:

[(1, 22146718), (2, 11073359), (11, 2013338), (22, 1006669), (257, 86174), (514, 43087), (2827, 7834), (3917, 5654)]