21216175058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12101}}^1\times {\mathrm{67433}}^1$

素因数の和:79549

約数の個数: 16

約数和(自身を含む): 34275623256

約数和(自身を除く): 13059448198

約数列:

[1, 2, 13, 26, 12101, 24202, 67433, 134866, 157313, 314626, 876629, 1753258, 816006733, 1632013466, 10608087529, 21216175058]

約数ペア:

[(1, 21216175058), (2, 10608087529), (13, 1632013466), (26, 816006733), (12101, 1753258), (24202, 876629), (67433, 314626), (134866, 157313)]