1904386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 3149280

約数和(自身を除く): 1244894

約数列:

[1, 2, 11, 22, 107, 214, 809, 1177, 1618, 2354, 8899, 17798, 86563, 173126, 952193, 1904386]

約数ペア:

[(1, 1904386), (2, 952193), (11, 173126), (22, 86563), (107, 17798), (214, 8899), (809, 2354), (1177, 1618)]