17433380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 36879360

約数和(自身を除く): 19445980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 6271, 12542, 25084, 31355, 62710, 125420, 871669, 1743338, 3486676, 4358345, 8716690, 17433380]

約数ペア:

[(1, 17433380), (2, 8716690), (4, 4358345), (5, 3486676), (10, 1743338), (20, 871669), (139, 125420), (278, 62710), (556, 31355), (695, 25084), (1390, 12542), (2780, 6271)]