12372269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 15429120

約数和(自身を除く): 3056851

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1721, 7189, 12047, 22373, 135959, 156611, 951713, 1767467, 12372269]

約数ペア:

[(1, 12372269), (7, 1767467), (13, 951713), (79, 156611), (91, 135959), (553, 22373), (1027, 12047), (1721, 7189)]