25461994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 39462696

約数和(自身を除く): 14000702

約数列:

[1, 2, 37, 74, 181, 362, 1901, 3802, 6697, 13394, 70337, 140674, 344081, 688162, 12730997, 25461994]

約数ペア:

[(1, 25461994), (2, 12730997), (37, 688162), (74, 344081), (181, 140674), (362, 70337), (1901, 13394), (3802, 6697)]