19817124

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31159}}^1$

素因数の和:31219

約数の個数: 24

約数和(自身を含む): 47113920

約数和(自身を除く): 27296796

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31159, 62318, 93477, 124636, 186954, 373908, 1651427, 3302854, 4954281, 6605708, 9908562, 19817124]

約数ペア:

[(1, 19817124), (2, 9908562), (3, 6605708), (4, 4954281), (6, 3302854), (12, 1651427), (53, 373908), (106, 186954), (159, 124636), (212, 93477), (318, 62318), (636, 31159)]