13697020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8669}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 29131200

約数和(自身を除く): 15434180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8669, 17338, 34676, 43345, 86690, 173380, 684851, 1369702, 2739404, 3424255, 6848510, 13697020]

約数ペア:

[(1, 13697020), (2, 6848510), (4, 3424255), (5, 2739404), (10, 1369702), (20, 684851), (79, 173380), (158, 86690), (316, 43345), (395, 34676), (790, 17338), (1580, 8669)]