12463721878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13921}}^1\times {\mathrm{23561}}^1$

素因数の和:37503

約数の個数: 16

約数和(自身を含む): 19681809840

約数和(自身を除く): 7218087962

約数列:

[1, 2, 19, 38, 13921, 23561, 27842, 47122, 264499, 447659, 528998, 895318, 327992681, 655985362, 6231860939, 12463721878]

約数ペア:

[(1, 12463721878), (2, 6231860939), (19, 655985362), (38, 327992681), (13921, 895318), (23561, 528998), (27842, 447659), (47122, 264499)]