11689865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9241}}^1$

素因数の和:9280

約数の個数: 16

約数和(自身を含む): 15970176

約数和(自身を除く): 4280311

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 9241, 46205, 101651, 212543, 508255, 1062715, 2337973, 11689865]

約数ペア:

[(1, 11689865), (5, 2337973), (11, 1062715), (23, 508255), (55, 212543), (115, 101651), (253, 46205), (1265, 9241)]