16907065

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:7992

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 6662855

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 7919, 39595, 55433, 277165, 483059, 2415295, 3381413, 16907065]

約数ペア:

[(1, 16907065), (5, 3381413), (7, 2415295), (35, 483059), (61, 277165), (305, 55433), (427, 39595), (2135, 7919)]