2189975604

素因数分解:

$2^2\times 3^1\times {\mathrm{9239}}^1\times {\mathrm{19753}}^1$

素因数の和:28999

約数の個数: 24

約数和(自身を含む): 5110754880

約数和(自身を除く): 2920779276

約数列:

[1, 2, 3, 4, 6, 12, 9239, 18478, 19753, 27717, 36956, 39506, 55434, 59259, 79012, 110868, 118518, 237036, 182497967, 364995934, 547493901, 729991868, 1094987802, 2189975604]

約数ペア:

[(1, 2189975604), (2, 1094987802), (3, 729991868), (4, 547493901), (6, 364995934), (12, 182497967), (9239, 237036), (18478, 118518), (19753, 110868), (27717, 79012), (36956, 59259), (39506, 55434)]