12706022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 23566080

約数和(自身を除く): 10860058

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1291, 1406, 2582, 4921, 9037, 9842, 18074, 24529, 47767, 49058, 95534, 171703, 334369, 343406, 668738, 907573, 1815146, 6353011, 12706022]

約数ペア:

[(1, 12706022), (2, 6353011), (7, 1815146), (14, 907573), (19, 668738), (37, 343406), (38, 334369), (74, 171703), (133, 95534), (259, 49058), (266, 47767), (518, 24529), (703, 18074), (1291, 9842), (1406, 9037), (2582, 4921)]