12713518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 20497104

約数和(自身を除く): 7783586

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 5581, 11162, 94877, 189754, 373927, 747854, 6356759, 12713518]

約数ペア:

[(1, 12713518), (2, 6356759), (17, 747854), (34, 373927), (67, 189754), (134, 94877), (1139, 11162), (2278, 5581)]