25119978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322051}}^1$

素因数の和:322069

約数の個数: 16

約数和(自身を含む): 54104736

約数和(自身を除く): 28984758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322051, 644102, 966153, 1932306, 4186663, 8373326, 12559989, 25119978]

約数ペア:

[(1, 25119978), (2, 12559989), (3, 8373326), (6, 4186663), (13, 1932306), (26, 966153), (39, 644102), (78, 322051)]