13146140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93901}}^1$

素因数の和:93917

約数の個数: 24

約数和(自身を含む): 31551072

約数和(自身を除く): 18404932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93901, 187802, 375604, 469505, 657307, 939010, 1314614, 1878020, 2629228, 3286535, 6573070, 13146140]

約数ペア:

[(1, 13146140), (2, 6573070), (4, 3286535), (5, 2629228), (7, 1878020), (10, 1314614), (14, 939010), (20, 657307), (28, 469505), (35, 375604), (70, 187802), (140, 93901)]