14131678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 9922082

約数列:

[1, 2, 11, 22, 47, 79, 94, 158, 173, 346, 517, 869, 1034, 1738, 1903, 3713, 3806, 7426, 8131, 13667, 16262, 27334, 40843, 81686, 89441, 150337, 178882, 300674, 642349, 1284698, 7065839, 14131678]

約数ペア:

[(1, 14131678), (2, 7065839), (11, 1284698), (22, 642349), (47, 300674), (79, 178882), (94, 150337), (158, 89441), (173, 81686), (346, 40843), (517, 27334), (869, 16262), (1034, 13667), (1738, 8131), (1903, 7426), (3713, 3806)]