26919922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3709}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 42739200

約数和(自身を除く): 15819278

約数列:

[1, 2, 19, 38, 191, 382, 3629, 3709, 7258, 7418, 70471, 140942, 708419, 1416838, 13459961, 26919922]

約数ペア:

[(1, 26919922), (2, 13459961), (19, 1416838), (38, 708419), (191, 140942), (382, 70471), (3629, 7418), (3709, 7258)]