25697486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 40521600

約数和(自身を除く): 14824114

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4019, 6394, 8038, 92437, 184874, 558641, 1117282, 12848743, 25697486]

約数ペア:

[(1, 25697486), (2, 12848743), (23, 1117282), (46, 558641), (139, 184874), (278, 92437), (3197, 8038), (4019, 6394)]