12320924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 27202560

約数和(自身を除く): 14881636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 367, 436, 734, 763, 1199, 1468, 1526, 2398, 2569, 3052, 4037, 4796, 5138, 8074, 8393, 10276, 16148, 16786, 28259, 33572, 40003, 56518, 80006, 113036, 160012, 280021, 440033, 560042, 880066, 1120084, 1760132, 3080231, 6160462, 12320924]

約数ペア:

[(1, 12320924), (2, 6160462), (4, 3080231), (7, 1760132), (11, 1120084), (14, 880066), (22, 560042), (28, 440033), (44, 280021), (77, 160012), (109, 113036), (154, 80006), (218, 56518), (308, 40003), (367, 33572), (436, 28259), (734, 16786), (763, 16148), (1199, 10276), (1468, 8393), (1526, 8074), (2398, 5138), (2569, 4796), (3052, 4037)]