18446547841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1\times {\mathrm{7393}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 19899915840

約数和(自身を除く): 1453367999

約数列:

[1, 19, 41, 779, 3203, 7393, 60857, 131323, 140467, 303113, 2495137, 5759147, 23679779, 449915801, 970870939, 18446547841]

約数ペア:

[(1, 18446547841), (19, 970870939), (41, 449915801), (779, 23679779), (3203, 5759147), (7393, 2495137), (60857, 303113), (131323, 140467)]