25537018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2333}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 41367816

約数和(自身を除く): 15830798

約数列:

[1, 2, 13, 26, 421, 842, 2333, 4666, 5473, 10946, 30329, 60658, 982193, 1964386, 12768509, 25537018]

約数ペア:

[(1, 25537018), (2, 12768509), (13, 1964386), (26, 982193), (421, 60658), (842, 30329), (2333, 10946), (4666, 5473)]