11981672

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{1279}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 22502400

約数和(自身を除く): 10520728

約数列:

[1, 2, 4, 8, 1171, 1279, 2342, 2558, 4684, 5116, 9368, 10232, 1497709, 2995418, 5990836, 11981672]

約数ペア:

[(1, 11981672), (2, 5990836), (4, 2995418), (8, 1497709), (1171, 10232), (1279, 9368), (2342, 5116), (2558, 4684)]