12963296

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9474

約数の個数: 24

約数和(自身を含む): 26117784

約数和(自身を除く): 13154488

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9421, 18842, 37684, 75368, 150736, 301472, 405103, 810206, 1620412, 3240824, 6481648, 12963296]

約数ペア:

[(1, 12963296), (2, 6481648), (4, 3240824), (8, 1620412), (16, 810206), (32, 405103), (43, 301472), (86, 150736), (172, 75368), (344, 37684), (688, 18842), (1376, 9421)]