15408932

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 34339200

約数和(自身を除く): 18930268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1021, 1078, 1372, 2042, 2156, 3773, 4084, 7147, 7546, 11231, 14294, 15092, 22462, 28588, 44924, 50029, 78617, 100058, 157234, 200116, 314468, 350203, 550319, 700406, 1100638, 1400812, 2201276, 3852233, 7704466, 15408932]

約数ペア:

[(1, 15408932), (2, 7704466), (4, 3852233), (7, 2201276), (11, 1400812), (14, 1100638), (22, 700406), (28, 550319), (44, 350203), (49, 314468), (77, 200116), (98, 157234), (154, 100058), (196, 78617), (308, 50029), (343, 44924), (539, 28588), (686, 22462), (1021, 15092), (1078, 14294), (1372, 11231), (2042, 7546), (2156, 7147), (3773, 4084)]