39381518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3917}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 64599984

約数和(自身を除く): 25218466

約数列:

[1, 2, 11, 22, 457, 914, 3917, 5027, 7834, 10054, 43087, 86174, 1790069, 3580138, 19690759, 39381518]

約数ペア:

[(1, 39381518), (2, 19690759), (11, 3580138), (22, 1790069), (457, 86174), (914, 43087), (3917, 10054), (5027, 7834)]