11523790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 10871090

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1279, 1802, 2558, 4505, 6395, 9010, 12790, 21743, 43486, 67787, 108715, 135574, 217430, 338935, 677870, 1152379, 2304758, 5761895, 11523790]

約数ペア:

[(1, 11523790), (2, 5761895), (5, 2304758), (10, 1152379), (17, 677870), (34, 338935), (53, 217430), (85, 135574), (106, 108715), (170, 67787), (265, 43486), (530, 21743), (901, 12790), (1279, 9010), (1802, 6395), (2558, 4505)]