212318314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{21893}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 343910952

約数和(自身を除く): 131592638

約数列:

[1, 2, 13, 26, 373, 746, 4849, 9698, 21893, 43786, 284609, 569218, 8166089, 16332178, 106159157, 212318314]

約数ペア:

[(1, 212318314), (2, 106159157), (13, 16332178), (26, 8166089), (373, 569218), (746, 284609), (4849, 43786), (9698, 21893)]