13003228

素因数分解:

$2^2\times 7^2\times {\mathrm{66343}}^1$

素因数の和:66361

約数の個数: 18

約数和(自身を含む): 26471256

約数和(自身を除く): 13468028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66343, 132686, 265372, 464401, 928802, 1857604, 3250807, 6501614, 13003228]

約数ペア:

[(1, 13003228), (2, 6501614), (4, 3250807), (7, 1857604), (14, 928802), (28, 464401), (49, 265372), (98, 132686), (196, 66343)]