14720890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3323}}^1$

素因数の和:3773

約数の個数: 16

約数和(自身を含む): 26565408

約数和(自身を除く): 11844518

約数列:

[1, 2, 5, 10, 443, 886, 2215, 3323, 4430, 6646, 16615, 33230, 1472089, 2944178, 7360445, 14720890]

約数ペア:

[(1, 14720890), (2, 7360445), (5, 2944178), (10, 1472089), (443, 33230), (886, 16615), (2215, 6646), (3323, 4430)]