18469328

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5981}}^1$

素因数の和:6182

約数の個数: 20

約数和(自身を含む): 35975748

約数和(自身を除く): 17506420

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5981, 11962, 23924, 47848, 95696, 1154333, 2308666, 4617332, 9234664, 18469328]

約数ペア:

[(1, 18469328), (2, 9234664), (4, 4617332), (8, 2308666), (16, 1154333), (193, 95696), (386, 47848), (772, 23924), (1544, 11962), (3088, 5981)]