25775894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 40865280

約数和(自身を除く): 15089386

約数列:

[1, 2, 19, 38, 271, 542, 2503, 5006, 5149, 10298, 47557, 95114, 678313, 1356626, 12887947, 25775894]

約数ペア:

[(1, 25775894), (2, 12887947), (19, 1356626), (38, 678313), (271, 95114), (542, 47557), (2503, 10298), (5006, 5149)]