42730138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10169}}^1$

素因数の和:10373

約数の個数: 16

約数和(自身を含む): 70295040

約数和(自身を除く): 27564902

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 10169, 20338, 111859, 223718, 1942279, 3884558, 21365069, 42730138]

約数ペア:

[(1, 42730138), (2, 21365069), (11, 3884558), (22, 1942279), (191, 223718), (382, 111859), (2101, 20338), (4202, 10169)]