13149856

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{4951}}^1$

素因数の和:5044

約数の個数: 24

約数和(自身を含む): 26205984

約数和(自身を除く): 13056128

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 4951, 9902, 19804, 39608, 79216, 158432, 410933, 821866, 1643732, 3287464, 6574928, 13149856]

約数ペア:

[(1, 13149856), (2, 6574928), (4, 3287464), (8, 1643732), (16, 821866), (32, 410933), (83, 158432), (166, 79216), (332, 39608), (664, 19804), (1328, 9902), (2656, 4951)]