18193232

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5099}}^1$

素因数の和:5330

約数の個数: 20

約数和(自身を含む): 35414400

約数和(自身を除く): 17221168

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5099, 10198, 20396, 40792, 81584, 1137077, 2274154, 4548308, 9096616, 18193232]

約数ペア:

[(1, 18193232), (2, 9096616), (4, 4548308), (8, 2274154), (16, 1137077), (223, 81584), (446, 40792), (892, 20396), (1784, 10198), (3568, 5099)]