19946232

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 55050840

約数和(自身を除く): 35104608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5227, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 94086, 125448, 188172, 277031, 376344, 554062, 831093, 1108124, 1662186, 2216248, 2493279, 3324372, 4986558, 6648744, 9973116, 19946232]

約数ペア:

[(1, 19946232), (2, 9973116), (3, 6648744), (4, 4986558), (6, 3324372), (8, 2493279), (9, 2216248), (12, 1662186), (18, 1108124), (24, 831093), (36, 554062), (53, 376344), (72, 277031), (106, 188172), (159, 125448), (212, 94086), (318, 62724), (424, 47043), (477, 41816), (636, 31362), (954, 20908), (1272, 15681), (1908, 10454), (3816, 5227)]