15873620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113383}}^1$

素因数の和:113399

約数の個数: 24

約数和(自身を含む): 38097024

約数和(自身を除く): 22223404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 113383, 226766, 453532, 566915, 793681, 1133830, 1587362, 2267660, 3174724, 3968405, 7936810, 15873620]

約数ペア:

[(1, 15873620), (2, 7936810), (4, 3968405), (5, 3174724), (7, 2267660), (10, 1587362), (14, 1133830), (20, 793681), (28, 566915), (35, 453532), (70, 226766), (140, 113383)]