11620552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 23220000

約数和(自身を除く): 11599448

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 859, 1691, 1718, 3382, 3436, 6764, 6872, 13528, 16321, 32642, 65284, 76451, 130568, 152902, 305804, 611608, 1452569, 2905138, 5810276, 11620552]

約数ペア:

[(1, 11620552), (2, 5810276), (4, 2905138), (8, 1452569), (19, 611608), (38, 305804), (76, 152902), (89, 130568), (152, 76451), (178, 65284), (356, 32642), (712, 16321), (859, 13528), (1691, 6872), (1718, 6764), (3382, 3436)]