9970982

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19249}}^1$

素因数の和:19295

約数の個数: 16

約数和(自身を含む): 17556000

約数和(自身を除く): 7585018

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 19249, 38498, 134743, 269486, 712213, 1424426, 4985491, 9970982]

約数ペア:

[(1, 9970982), (2, 4985491), (7, 1424426), (14, 712213), (37, 269486), (74, 134743), (259, 38498), (518, 19249)]