13804790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15511}}^1$

素因数の和:15607

約数の個数: 16

約数和(自身を含む): 25129440

約数和(自身を除く): 11324650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 15511, 31022, 77555, 155110, 1380479, 2760958, 6902395, 13804790]

約数ペア:

[(1, 13804790), (2, 6902395), (5, 2760958), (10, 1380479), (89, 155110), (178, 77555), (445, 31022), (890, 15511)]