19565268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30763}}^1$

素因数の和:30823

約数の個数: 24

約数和(自身を含む): 46515168

約数和(自身を除く): 26949900

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30763, 61526, 92289, 123052, 184578, 369156, 1630439, 3260878, 4891317, 6521756, 9782634, 19565268]

約数ペア:

[(1, 19565268), (2, 9782634), (3, 6521756), (4, 4891317), (6, 3260878), (12, 1630439), (53, 369156), (106, 184578), (159, 123052), (212, 92289), (318, 61526), (636, 30763)]