16260940

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1741}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 34240752

約数和(自身を除く): 17979812

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1741, 1868, 2335, 3482, 4670, 6964, 8705, 9340, 17410, 34820, 813047, 1626094, 3252188, 4065235, 8130470, 16260940]

約数ペア:

[(1, 16260940), (2, 8130470), (4, 4065235), (5, 3252188), (10, 1626094), (20, 813047), (467, 34820), (934, 17410), (1741, 9340), (1868, 8705), (2335, 6964), (3482, 4670)]