11960278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8568362

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 269, 473, 517, 538, 946, 1034, 2021, 2959, 4042, 5918, 11567, 12643, 22231, 23134, 25286, 44462, 127237, 139073, 254474, 278146, 543649, 1087298, 5980139, 11960278]

約数ペア:

[(1, 11960278), (2, 5980139), (11, 1087298), (22, 543649), (43, 278146), (47, 254474), (86, 139073), (94, 127237), (269, 44462), (473, 25286), (517, 23134), (538, 22231), (946, 12643), (1034, 11567), (2021, 5918), (2959, 4042)]