26254010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138179}}^1$

素因数の和:138205

約数の個数: 16

約数和(自身を含む): 49744800

約数和(自身を除く): 23490790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 138179, 276358, 690895, 1381790, 2625401, 5250802, 13127005, 26254010]

約数ペア:

[(1, 26254010), (2, 13127005), (5, 5250802), (10, 2625401), (19, 1381790), (38, 690895), (95, 276358), (190, 138179)]