2019299596

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{809}}^1\times {\mathrm{3607}}^1$

素因数の和:4593

約数の個数: 24

約数和(自身を含む): 3559580640

約数和(自身を除く): 1540281044

約数列:

[1, 2, 4, 173, 346, 692, 809, 1618, 3236, 3607, 7214, 14428, 139957, 279914, 559828, 624011, 1248022, 2496044, 2918063, 5836126, 11672252, 504824899, 1009649798, 2019299596]

約数ペア:

[(1, 2019299596), (2, 1009649798), (4, 504824899), (173, 11672252), (346, 5836126), (692, 2918063), (809, 2496044), (1618, 1248022), (3236, 624011), (3607, 559828), (7214, 279914), (14428, 139957)]