12424139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 2951221

約数列:

[1, 7, 13, 91, 311, 439, 2177, 3073, 4043, 5707, 28301, 39949, 136529, 955703, 1774877, 12424139]

約数ペア:

[(1, 12424139), (7, 1774877), (13, 955703), (91, 136529), (311, 39949), (439, 28301), (2177, 5707), (3073, 4043)]