15679242

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28099}}^1$

素因数の和:28138

約数の個数: 24

約数和(自身を含む): 35068800

約数和(自身を除く): 19389558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 28099, 56198, 84297, 168594, 252891, 505782, 871069, 1742138, 2613207, 5226414, 7839621, 15679242]

約数ペア:

[(1, 15679242), (2, 7839621), (3, 5226414), (6, 2613207), (9, 1742138), (18, 871069), (31, 505782), (62, 252891), (93, 168594), (186, 84297), (279, 56198), (558, 28099)]