12439832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 24729600

約数和(自身を除く): 12289768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 367, 446, 734, 892, 1468, 1784, 2936, 4237, 6973, 8474, 13946, 16948, 27892, 33896, 55784, 81841, 163682, 327364, 654728, 1554979, 3109958, 6219916, 12439832]

約数ペア:

[(1, 12439832), (2, 6219916), (4, 3109958), (8, 1554979), (19, 654728), (38, 327364), (76, 163682), (152, 81841), (223, 55784), (367, 33896), (446, 27892), (734, 16948), (892, 13946), (1468, 8474), (1784, 6973), (2936, 4237)]