19769388

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5197}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 46282992

約数和(自身を除く): 26513604

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5197, 10394, 15591, 20788, 31182, 62364, 1647449, 3294898, 4942347, 6589796, 9884694, 19769388]

約数ペア:

[(1, 19769388), (2, 9884694), (3, 6589796), (4, 4942347), (6, 3294898), (12, 1647449), (317, 62364), (634, 31182), (951, 20788), (1268, 15591), (1902, 10394), (3804, 5197)]