15709296

素因数分解:

$2^4\times 3^1\times {\mathrm{327277}}^1$

素因数の和:327288

約数の個数: 20

約数和(自身を含む): 40582472

約数和(自身を除く): 24873176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 327277, 654554, 981831, 1309108, 1963662, 2618216, 3927324, 5236432, 7854648, 15709296]

約数ペア:

[(1, 15709296), (2, 7854648), (3, 5236432), (4, 3927324), (6, 2618216), (8, 1963662), (12, 1309108), (16, 981831), (24, 654554), (48, 327277)]