19120884

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3697}}^1$

素因数の和:4135

約数の個数: 24

約数和(自身を含む): 44731008

約数和(自身を除く): 25610124

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 3697, 5172, 7394, 11091, 14788, 22182, 44364, 1593407, 3186814, 4780221, 6373628, 9560442, 19120884]

約数ペア:

[(1, 19120884), (2, 9560442), (3, 6373628), (4, 4780221), (6, 3186814), (12, 1593407), (431, 44364), (862, 22182), (1293, 14788), (1724, 11091), (2586, 7394), (3697, 5172)]