19846079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 23086080

約数和(自身を除く): 3240001

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1669, 11891, 18359, 38387, 78443, 422257, 862873, 1804189, 19846079]

約数ペア:

[(1, 19846079), (11, 1804189), (23, 862873), (47, 422257), (253, 78443), (517, 38387), (1081, 18359), (1669, 11891)]