19141885

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18859}}^1$

素因数の和:18900

約数の個数: 16

約数和(自身を含む): 27158400

約数和(自身を除く): 8016515

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 18859, 94295, 132013, 546911, 660065, 2734555, 3828377, 19141885]

約数ペア:

[(1, 19141885), (5, 3828377), (7, 2734555), (29, 660065), (35, 546911), (145, 132013), (203, 94295), (1015, 18859)]