12619555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 16430400

約数和(自身を除く): 3810845

約数列:

[1, 5, 13, 65, 149, 745, 1303, 1937, 6515, 9685, 16939, 84695, 194147, 970735, 2523911, 12619555]

約数ペア:

[(1, 12619555), (5, 2523911), (13, 970735), (65, 194147), (149, 84695), (745, 16939), (1303, 9685), (1937, 6515)]