14961340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6863}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 31711680

約数和(自身を除く): 16750340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 6863, 13726, 27452, 34315, 68630, 137260, 748067, 1496134, 2992268, 3740335, 7480670, 14961340]

約数ペア:

[(1, 14961340), (2, 7480670), (4, 3740335), (5, 2992268), (10, 1496134), (20, 748067), (109, 137260), (218, 68630), (436, 34315), (545, 27452), (1090, 13726), (2180, 6863)]