12289330864

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{476183}}^1$

素因数の和:477804

約数の個数: 20

約数和(自身を含む): 23825390256

約数和(自身を除く): 11536059392

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 476183, 952366, 1904732, 3809464, 7618928, 768083179, 1536166358, 3072332716, 6144665432, 12289330864]

約数ペア:

[(1, 12289330864), (2, 6144665432), (4, 3072332716), (8, 1536166358), (16, 768083179), (1613, 7618928), (3226, 3809464), (6452, 1904732), (12904, 952366), (25808, 476183)]