21849046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8803}}^1$

素因数の和:8895

約数の個数: 16

約数和(自身を含む): 35180784

約数和(自身を除く): 13331738

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8803, 17606, 149651, 299302, 642619, 1285238, 10924523, 21849046]

約数ペア:

[(1, 21849046), (2, 10924523), (17, 1285238), (34, 642619), (73, 299302), (146, 149651), (1241, 17606), (2482, 8803)]