22218185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{659}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 29177280

約数和(自身を除く): 6959095

約数列:

[1, 5, 11, 55, 613, 659, 3065, 3295, 6743, 7249, 33715, 36245, 403967, 2019835, 4443637, 22218185]

約数ペア:

[(1, 22218185), (5, 4443637), (11, 2019835), (55, 403967), (613, 36245), (659, 33715), (3065, 7249), (3295, 6743)]