15326840

素因数分解:

$2^3\times 5^1\times {\mathrm{383171}}^1$

素因数の和:383182

約数の個数: 16

約数和(自身を含む): 34485480

約数和(自身を除く): 19158640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383171, 766342, 1532684, 1915855, 3065368, 3831710, 7663420, 15326840]

約数ペア:

[(1, 15326840), (2, 7663420), (4, 3831710), (5, 3065368), (8, 1915855), (10, 1532684), (20, 766342), (40, 383171)]