78413494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{2179}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 123998400

約数和(自身を除く): 45584906

約数列:

[1, 2, 19, 38, 947, 1894, 2179, 4358, 17993, 35986, 41401, 82802, 2063513, 4127026, 39206747, 78413494]

約数ペア:

[(1, 78413494), (2, 39206747), (19, 4127026), (38, 2063513), (947, 82802), (1894, 41401), (2179, 35986), (4358, 17993)]