12551210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9470

約数の個数: 32

約数和(自身を含む): 27181440

約数和(自身を除く): 14630230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9437, 18874, 47185, 66059, 94370, 132118, 179303, 330295, 358606, 660590, 896515, 1255121, 1793030, 2510242, 6275605, 12551210]

約数ペア:

[(1, 12551210), (2, 6275605), (5, 2510242), (7, 1793030), (10, 1255121), (14, 896515), (19, 660590), (35, 358606), (38, 330295), (70, 179303), (95, 132118), (133, 94370), (190, 66059), (266, 47185), (665, 18874), (1330, 9437)]