15660336

素因数分解:

$2^4\times 3^1\times {\mathrm{326257}}^1$

素因数の和:326268

約数の個数: 20

約数和(自身を含む): 40455992

約数和(自身を除く): 24795656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326257, 652514, 978771, 1305028, 1957542, 2610056, 3915084, 5220112, 7830168, 15660336]

約数ペア:

[(1, 15660336), (2, 7830168), (3, 5220112), (4, 3915084), (6, 2610056), (8, 1957542), (12, 1305028), (16, 978771), (24, 652514), (48, 326257)]