12481552

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1866

約数の個数: 20

約数和(自身を含む): 24240636

約数和(自身を除く): 11759084

約数列:

[1, 2, 4, 8, 16, 641, 1217, 1282, 2434, 2564, 4868, 5128, 9736, 10256, 19472, 780097, 1560194, 3120388, 6240776, 12481552]

約数ペア:

[(1, 12481552), (2, 6240776), (4, 3120388), (8, 1560194), (16, 780097), (641, 19472), (1217, 10256), (1282, 9736), (2434, 5128), (2564, 4868)]