13659385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 17553600

約数和(自身を除く): 3894215

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2437, 5605, 12185, 46303, 143783, 231515, 718915, 2731877, 13659385]

約数ペア:

[(1, 13659385), (5, 2731877), (19, 718915), (59, 231515), (95, 143783), (295, 46303), (1121, 12185), (2437, 5605)]