12888995

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6037}}^1$

素因数の和:6110

約数の個数: 16

約数和(自身を含む): 17969088

約数和(自身を除く): 5080093

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6037, 30185, 42259, 211295, 368257, 1841285, 2577799, 12888995]

約数ペア:

[(1, 12888995), (5, 2577799), (7, 1841285), (35, 368257), (61, 211295), (305, 42259), (427, 30185), (2135, 6037)]