12059918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 8261362

約数列:

[1, 2, 13, 26, 47, 71, 94, 139, 142, 278, 611, 923, 1222, 1807, 1846, 3337, 3614, 6533, 6674, 9869, 13066, 19738, 43381, 84929, 86762, 128297, 169858, 256594, 463843, 927686, 6029959, 12059918]

約数ペア:

[(1, 12059918), (2, 6029959), (13, 927686), (26, 463843), (47, 256594), (71, 169858), (94, 128297), (139, 86762), (142, 84929), (278, 43381), (611, 19738), (923, 13066), (1222, 9869), (1807, 6674), (1846, 6533), (3337, 3614)]