1331963574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11683891}}^1$

素因数の和:11683915

約数の個数: 16

約数和(自身を含む): 2804134080

約数和(自身を除く): 1472170506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11683891, 23367782, 35051673, 70103346, 221993929, 443987858, 665981787, 1331963574]

約数ペア:

[(1, 1331963574), (2, 665981787), (3, 443987858), (6, 221993929), (19, 70103346), (38, 35051673), (57, 23367782), (114, 11683891)]