12386647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 15447040

約数和(自身を除く): 3060393

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1723, 7189, 12061, 22399, 136117, 156793, 952819, 1769521, 12386647]

約数ペア:

[(1, 12386647), (7, 1769521), (13, 952819), (79, 156793), (91, 136117), (553, 22399), (1027, 12061), (1723, 7189)]