12365540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56207}}^1$

素因数の和:56227

約数の個数: 24

約数和(自身を含む): 28328832

約数和(自身を除く): 15963292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56207, 112414, 224828, 281035, 562070, 618277, 1124140, 1236554, 2473108, 3091385, 6182770, 12365540]

約数ペア:

[(1, 12365540), (2, 6182770), (4, 3091385), (5, 2473108), (10, 1236554), (11, 1124140), (20, 618277), (22, 562070), (44, 281035), (55, 224828), (110, 112414), (220, 56207)]