38927030

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{4273}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 70161984

約数和(自身を除く): 31234954

約数列:

[1, 2, 5, 10, 911, 1822, 4273, 4555, 8546, 9110, 21365, 42730, 3892703, 7785406, 19463515, 38927030]

約数ペア:

[(1, 38927030), (2, 19463515), (5, 7785406), (10, 3892703), (911, 42730), (1822, 21365), (4273, 9110), (4555, 8546)]