172832018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{25409}}^1$

素因数の和:25609

約数の個数: 16

約数和(自身を含む): 274428000

約数和(自身を除く): 101595982

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 25409, 50818, 482771, 965542, 4548211, 9096422, 86416009, 172832018]

約数ペア:

[(1, 172832018), (2, 86416009), (19, 9096422), (38, 4548211), (179, 965542), (358, 482771), (3401, 50818), (6802, 25409)]