189374977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 209304000

約数和(自身を除く): 19929023

約数列:

[1, 11, 149, 227, 509, 1639, 2497, 5599, 33823, 75841, 115543, 372053, 834251, 1270973, 17215907, 189374977]

約数ペア:

[(1, 189374977), (11, 17215907), (149, 1270973), (227, 834251), (509, 372053), (1639, 115543), (2497, 75841), (5599, 33823)]