19315468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{284051}}^1$

素因数の和:284072

約数の個数: 12

約数和(自身を含む): 35790552

約数和(自身を除く): 16475084

約数列:

[1, 2, 4, 17, 34, 68, 284051, 568102, 1136204, 4828867, 9657734, 19315468]

約数ペア:

[(1, 19315468), (2, 9657734), (4, 4828867), (17, 1136204), (34, 568102), (68, 284051)]