9972158

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11677}}^1$

素因数の和:11747

約数の個数: 16

約数和(自身を含む): 17376864

約数和(自身を除く): 7404706

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 11677, 23354, 81739, 163478, 712297, 1424594, 4986079, 9972158]

約数ペア:

[(1, 9972158), (2, 4986079), (7, 1424594), (14, 712297), (61, 163478), (122, 81739), (427, 23354), (854, 11677)]