1915383863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{66629}}^1$

素因数の和:66754

約数の個数: 16

約数和(自身を含む): 2158812000

約数和(自身を除く): 243428137

約数列:

[1, 17, 19, 89, 323, 1513, 1691, 28747, 66629, 1132693, 1265951, 5929981, 21521167, 100809677, 112669639, 1915383863]

約数ペア:

[(1, 1915383863), (17, 112669639), (19, 100809677), (89, 21521167), (323, 5929981), (1513, 1265951), (1691, 1132693), (28747, 66629)]