12773620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 26951400

約数和(自身を除く): 14177780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2789, 4580, 5578, 11156, 13945, 27890, 55780, 638681, 1277362, 2554724, 3193405, 6386810, 12773620]

約数ペア:

[(1, 12773620), (2, 6386810), (4, 3193405), (5, 2554724), (10, 1277362), (20, 638681), (229, 55780), (458, 27890), (916, 13945), (1145, 11156), (2290, 5578), (2789, 4580)]