12440735

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 15283296

約数和(自身を除く): 2842561

約数列:

[1, 5, 97, 113, 227, 485, 565, 1135, 10961, 22019, 25651, 54805, 110095, 128255, 2488147, 12440735]

約数ペア:

[(1, 12440735), (5, 2488147), (97, 128255), (113, 110095), (227, 54805), (485, 25651), (565, 22019), (1135, 10961)]