30697808

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9941}}^1$

素因数の和:10142

約数の個数: 20

約数和(自身を含む): 59791188

約数和(自身を除く): 29093380

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9941, 19882, 39764, 79528, 159056, 1918613, 3837226, 7674452, 15348904, 30697808]

約数ペア:

[(1, 30697808), (2, 15348904), (4, 7674452), (8, 3837226), (16, 1918613), (193, 159056), (386, 79528), (772, 39764), (1544, 19882), (3088, 9941)]