11779990

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6581}}^1$

素因数の和:6767

約数の個数: 16

約数和(自身を含む): 21325680

約数和(自身を除く): 9545690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 6581, 13162, 32905, 65810, 1177999, 2355998, 5889995, 11779990]

約数ペア:

[(1, 11779990), (2, 5889995), (5, 2355998), (10, 1177999), (179, 65810), (358, 32905), (895, 13162), (1790, 6581)]