19320805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24001}}^1$

素因数の和:24036

約数の個数: 16

約数和(自身を含む): 27650304

約数和(自身を除く): 8329499

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 24001, 120005, 168007, 552023, 840035, 2760115, 3864161, 19320805]

約数ペア:

[(1, 19320805), (5, 3864161), (7, 2760115), (23, 840035), (35, 552023), (115, 168007), (161, 120005), (805, 24001)]