15757972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 28546560

約数和(自身を除く): 12788588

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1061, 2122, 3713, 4244, 7426, 14852, 49867, 83819, 99734, 167638, 199468, 335276, 3939493, 7878986, 15757972]

約数ペア:

[(1, 15757972), (2, 7878986), (4, 3939493), (47, 335276), (79, 199468), (94, 167638), (158, 99734), (188, 83819), (316, 49867), (1061, 14852), (2122, 7426), (3713, 4244)]