2038795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 2810880

約数和(自身を除く): 772085

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1951, 9755, 21461, 37069, 107305, 185345, 407759, 2038795]

約数ペア:

[(1, 2038795), (5, 407759), (11, 185345), (19, 107305), (55, 37069), (95, 21461), (209, 9755), (1045, 1951)]