16746380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119617}}^1$

素因数の和:119633

約数の個数: 24

約数和(自身を含む): 40191648

約数和(自身を除く): 23445268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119617, 239234, 478468, 598085, 837319, 1196170, 1674638, 2392340, 3349276, 4186595, 8373190, 16746380]

約数ペア:

[(1, 16746380), (2, 8373190), (4, 4186595), (5, 3349276), (7, 2392340), (10, 1674638), (14, 1196170), (20, 837319), (28, 598085), (35, 478468), (70, 239234), (140, 119617)]