12473216

素因数分解:

$2^7\times 7^1\times {\mathrm{13921}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 28400880

約数和(自身を除く): 15927664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 13921, 27842, 55684, 97447, 111368, 194894, 222736, 389788, 445472, 779576, 890944, 1559152, 1781888, 3118304, 6236608, 12473216]

約数ペア:

[(1, 12473216), (2, 6236608), (4, 3118304), (7, 1781888), (8, 1559152), (14, 890944), (16, 779576), (28, 445472), (32, 389788), (56, 222736), (64, 194894), (112, 111368), (128, 97447), (224, 55684), (448, 27842), (896, 13921)]