239875114

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{3733}}^1$

素因数の和:3862

約数の個数: 24

約数和(自身を含む): 384116580

約数和(自身を除く): 144241466

約数列:

[1, 2, 19, 38, 89, 178, 361, 722, 1691, 3382, 3733, 7466, 32129, 64258, 70927, 141854, 332237, 664474, 1347613, 2695226, 6312503, 12625006, 119937557, 239875114]

約数ペア:

[(1, 239875114), (2, 119937557), (19, 12625006), (38, 6312503), (89, 2695226), (178, 1347613), (361, 664474), (722, 332237), (1691, 141854), (3382, 70927), (3733, 64258), (7466, 32129)]