24996362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 24

約数和(自身を含む): 40119300

約数和(自身を除く): 15122938

約数列:

[1, 2, 19, 38, 89, 178, 361, 389, 722, 778, 1691, 3382, 7391, 14782, 32129, 34621, 64258, 69242, 140429, 280858, 657799, 1315598, 12498181, 24996362]

約数ペア:

[(1, 24996362), (2, 12498181), (19, 1315598), (38, 657799), (89, 280858), (178, 140429), (361, 69242), (389, 64258), (722, 34621), (778, 32129), (1691, 14782), (3382, 7391)]