26342398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 42066000

約数和(自身を除く): 15723602

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 7789, 15578, 147991, 295982, 693221, 1386442, 13171199, 26342398]

約数ペア:

[(1, 26342398), (2, 13171199), (19, 1386442), (38, 693221), (89, 295982), (178, 147991), (1691, 15578), (3382, 7789)]