19799706

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49253}}^1$

素因数の和:49325

約数の個数: 16

約数和(自身を含む): 40191264

約数和(自身を除く): 20391558

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49253, 98506, 147759, 295518, 3299951, 6599902, 9899853, 19799706]

約数ペア:

[(1, 19799706), (2, 9899853), (3, 6599902), (6, 3299951), (67, 295518), (134, 147759), (201, 98506), (402, 49253)]