9390380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3697}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 19880448

約数和(自身を除く): 10490068

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3697, 7394, 14788, 18485, 36970, 73940, 469519, 939038, 1878076, 2347595, 4695190, 9390380]

約数ペア:

[(1, 9390380), (2, 4695190), (4, 2347595), (5, 1878076), (10, 939038), (20, 469519), (127, 73940), (254, 36970), (508, 18485), (635, 14788), (1270, 7394), (2540, 3697)]