22127902

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 33770880

約数和(自身を除く): 11642978

約数列:

[1, 2, 103, 163, 206, 326, 659, 1318, 16789, 33578, 67877, 107417, 135754, 214834, 11063951, 22127902]

約数ペア:

[(1, 22127902), (2, 11063951), (103, 214834), (163, 135754), (206, 107417), (326, 67877), (659, 33578), (1318, 16789)]