1929121345390

素因数分解:

$2^1\times 5^1\times {\mathrm{13913}}^1\times {\mathrm{13865603}}^1$

素因数の和:13879523

約数の個数: 16

約数和(自身を含む): 3472668253008

約数和(自身を除く): 1543546907618

約数列:

[1, 2, 5, 10, 13913, 27826, 69565, 139130, 13865603, 27731206, 69328015, 138656030, 192912134539, 385824269078, 964560672695, 1929121345390]

約数ペア:

[(1, 1929121345390), (2, 964560672695), (5, 385824269078), (10, 192912134539), (13913, 138656030), (27826, 69328015), (69565, 27731206), (139130, 13865603)]