16716745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 21284352

約数和(自身を除く): 4567607

約数列:

[1, 5, 23, 61, 115, 305, 1403, 2383, 7015, 11915, 54809, 145363, 274045, 726815, 3343349, 16716745]

約数ペア:

[(1, 16716745), (5, 3343349), (23, 726815), (61, 274045), (115, 145363), (305, 54809), (1403, 11915), (2383, 7015)]