13864895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3191}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 4521025

約数列:

[1, 5, 11, 55, 79, 395, 869, 3191, 4345, 15955, 35101, 175505, 252089, 1260445, 2772979, 13864895]

約数ペア:

[(1, 13864895), (5, 2772979), (11, 1260445), (55, 252089), (79, 175505), (395, 35101), (869, 15955), (3191, 4345)]