12193995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 21441024

約数和(自身を除く): 9247029

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 281, 789, 843, 1315, 1405, 2893, 3091, 3945, 4215, 8679, 9273, 14465, 15455, 43395, 46365, 73903, 221709, 369515, 812933, 1108545, 2438799, 4064665, 12193995]

約数ペア:

[(1, 12193995), (3, 4064665), (5, 2438799), (11, 1108545), (15, 812933), (33, 369515), (55, 221709), (165, 73903), (263, 46365), (281, 43395), (789, 15455), (843, 14465), (1315, 9273), (1405, 8679), (2893, 4215), (3091, 3945)]