394106474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{31333}}^1$

素因数の和:31685

約数の個数: 16

約数和(自身を含む): 624173280

約数和(自身を除く): 230066806

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 31333, 62666, 595327, 1190654, 10371223, 20742446, 197053237, 394106474]

約数ペア:

[(1, 394106474), (2, 197053237), (19, 20742446), (38, 10371223), (331, 1190654), (662, 595327), (6289, 62666), (12578, 31333)]