22132190

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2729}}^1$

素因数の和:3547

約数の個数: 16

約数和(自身を含む): 39901680

約数和(自身を除く): 17769490

約数列:

[1, 2, 5, 10, 811, 1622, 2729, 4055, 5458, 8110, 13645, 27290, 2213219, 4426438, 11066095, 22132190]

約数ペア:

[(1, 22132190), (2, 11066095), (5, 4426438), (10, 2213219), (811, 27290), (1622, 13645), (2729, 8110), (4055, 5458)]