18642256

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6037}}^1$

素因数の和:6238

約数の個数: 20

約数和(自身を含む): 36312532

約数和(自身を除く): 17670276

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6037, 12074, 24148, 48296, 96592, 1165141, 2330282, 4660564, 9321128, 18642256]

約数ペア:

[(1, 18642256), (2, 9321128), (4, 4660564), (8, 2330282), (16, 1165141), (193, 96592), (386, 48296), (772, 24148), (1544, 12074), (3088, 6037)]