19457696

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5381}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 38653524

約数和(自身を除く): 19195828

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5381, 10762, 21524, 43048, 86096, 172192, 608053, 1216106, 2432212, 4864424, 9728848, 19457696]

約数ペア:

[(1, 19457696), (2, 9728848), (4, 4864424), (8, 2432212), (16, 1216106), (32, 608053), (113, 172192), (226, 86096), (452, 43048), (904, 21524), (1808, 10762), (3616, 5381)]