12217668

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2539}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 28590240

約数和(自身を除く): 16372572

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 2539, 4812, 5078, 7617, 10156, 15234, 30468, 1018139, 2036278, 3054417, 4072556, 6108834, 12217668]

約数ペア:

[(1, 12217668), (2, 6108834), (3, 4072556), (4, 3054417), (6, 2036278), (12, 1018139), (401, 30468), (802, 15234), (1203, 10156), (1604, 7617), (2406, 5078), (2539, 4812)]