12982544

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10271}}^1$

素因数の和:10358

約数の個数: 20

約数和(自身を含む): 25474560

約数和(自身を除く): 12492016

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10271, 20542, 41084, 82168, 164336, 811409, 1622818, 3245636, 6491272, 12982544]

約数ペア:

[(1, 12982544), (2, 6491272), (4, 3245636), (8, 1622818), (16, 811409), (79, 164336), (158, 82168), (316, 41084), (632, 20542), (1264, 10271)]