812713030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4277437}}^1$

素因数の和:4277463

約数の個数: 16

約数和(自身を含む): 1539877680

約数和(自身を除く): 727164650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4277437, 8554874, 21387185, 42774370, 81271303, 162542606, 406356515, 812713030]

約数ペア:

[(1, 812713030), (2, 406356515), (5, 162542606), (10, 81271303), (19, 42774370), (38, 21387185), (95, 8554874), (190, 4277437)]