13422740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35323}}^1$

素因数の和:35351

約数の個数: 24

約数和(自身を含む): 29672160

約数和(自身を除く): 16249420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35323, 70646, 141292, 176615, 353230, 671137, 706460, 1342274, 2684548, 3355685, 6711370, 13422740]

約数ペア:

[(1, 13422740), (2, 6711370), (4, 3355685), (5, 2684548), (10, 1342274), (19, 706460), (20, 671137), (38, 353230), (76, 176615), (95, 141292), (190, 70646), (380, 35323)]