13721392

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{1399}}^1$

素因数の和:2020

約数の個数: 20

約数和(自身を含む): 26647600

約数和(自身を除く): 12926208

約数列:

[1, 2, 4, 8, 16, 613, 1226, 1399, 2452, 2798, 4904, 5596, 9808, 11192, 22384, 857587, 1715174, 3430348, 6860696, 13721392]

約数ペア:

[(1, 13721392), (2, 6860696), (4, 3430348), (8, 1715174), (16, 857587), (613, 22384), (1226, 11192), (1399, 9808), (2452, 5596), (2798, 4904)]