15236680

素因数分解:

$2^3\times 5^1\times {\mathrm{380917}}^1$

素因数の和:380928

約数の個数: 16

約数和(自身を含む): 34282620

約数和(自身を除く): 19045940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 380917, 761834, 1523668, 1904585, 3047336, 3809170, 7618340, 15236680]

約数ペア:

[(1, 15236680), (2, 7618340), (4, 3809170), (5, 3047336), (8, 1904585), (10, 1523668), (20, 761834), (40, 380917)]