26818310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 24330490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 739, 955, 1478, 1910, 3629, 3695, 7258, 7390, 14041, 18145, 28082, 36290, 70205, 140410, 141149, 282298, 705745, 1411490, 2681831, 5363662, 13409155, 26818310]

約数ペア:

[(1, 26818310), (2, 13409155), (5, 5363662), (10, 2681831), (19, 1411490), (38, 705745), (95, 282298), (190, 141149), (191, 140410), (382, 70205), (739, 36290), (955, 28082), (1478, 18145), (1910, 14041), (3629, 7390), (3695, 7258)]