13189808

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1193}}^1$

素因数の和:1892

約数の個数: 20

約数和(自身を含む): 25613688

約数和(自身を除く): 12423880

約数列:

[1, 2, 4, 8, 16, 691, 1193, 1382, 2386, 2764, 4772, 5528, 9544, 11056, 19088, 824363, 1648726, 3297452, 6594904, 13189808]

約数ペア:

[(1, 13189808), (2, 6594904), (4, 3297452), (8, 1648726), (16, 824363), (691, 19088), (1193, 11056), (1382, 9544), (2386, 5528), (2764, 4772)]