1319018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 16

約数和(自身を含む): 2109120

約数和(自身を除く): 790102

約数列:

[1, 2, 19, 38, 103, 206, 337, 674, 1957, 3914, 6403, 12806, 34711, 69422, 659509, 1319018]

約数ペア:

[(1, 1319018), (2, 659509), (19, 69422), (38, 34711), (103, 12806), (206, 6403), (337, 3914), (674, 1957)]