19749162

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{8291}}^1$

素因数の和:8693

約数の個数: 16

約数和(自身を含む): 39602592

約数和(自身を除く): 19853430

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 8291, 16582, 24873, 49746, 3291527, 6583054, 9874581, 19749162]

約数ペア:

[(1, 19749162), (2, 9874581), (3, 6583054), (6, 3291527), (397, 49746), (794, 24873), (1191, 16582), (2382, 8291)]