19381662

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12973}}^1$

素因数の和:13064

約数の個数: 24

約数和(自身を含む): 42502824

約数和(自身を除く): 23121162

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12973, 25946, 38919, 77838, 116757, 233514, 1076759, 2153518, 3230277, 6460554, 9690831, 19381662]

約数ペア:

[(1, 19381662), (2, 9690831), (3, 6460554), (6, 3230277), (9, 2153518), (18, 1076759), (83, 233514), (166, 116757), (249, 77838), (498, 38919), (747, 25946), (1494, 12973)]