13998020

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 29471064

約数和(自身を除く): 15473044

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 1213, 2308, 2426, 2885, 4852, 5770, 6065, 11540, 12130, 24260, 699901, 1399802, 2799604, 3499505, 6999010, 13998020]

約数ペア:

[(1, 13998020), (2, 6999010), (4, 3499505), (5, 2799604), (10, 1399802), (20, 699901), (577, 24260), (1154, 12130), (1213, 11540), (2308, 6065), (2426, 5770), (2885, 4852)]