12883952

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10193}}^1$

素因数の和:10280

約数の個数: 20

約数和(自身を含む): 25281120

約数和(自身を除く): 12397168

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10193, 20386, 40772, 81544, 163088, 805247, 1610494, 3220988, 6441976, 12883952]

約数ペア:

[(1, 12883952), (2, 6441976), (4, 3220988), (8, 1610494), (16, 805247), (79, 163088), (158, 81544), (316, 40772), (632, 20386), (1264, 10193)]