19471374

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27737}}^1$

素因数の和:27761

約数の個数: 32

約数和(自身を含む): 46599840

約数和(自身を除く): 27128466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27737, 55474, 83211, 166422, 249633, 360581, 499266, 721162, 748899, 1081743, 1497798, 2163486, 3245229, 6490458, 9735687, 19471374]

約数ペア:

[(1, 19471374), (2, 9735687), (3, 6490458), (6, 3245229), (9, 2163486), (13, 1497798), (18, 1081743), (26, 748899), (27, 721162), (39, 499266), (54, 360581), (78, 249633), (117, 166422), (234, 83211), (351, 55474), (702, 27737)]