20166619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 23662080

約数和(自身を除く): 3495461

約数列:

[1, 11, 19, 47, 209, 517, 893, 2053, 9823, 22583, 39007, 96491, 429077, 1061401, 1833329, 20166619]

約数ペア:

[(1, 20166619), (11, 1833329), (19, 1061401), (47, 429077), (209, 96491), (517, 39007), (893, 22583), (2053, 9823)]