12090148

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8147}}^1$

素因数の和:8211

約数の個数: 24

約数和(自身を含む): 24639552

約数和(自身を除く): 12549404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8147, 16294, 32588, 57029, 114058, 228116, 431791, 863582, 1727164, 3022537, 6045074, 12090148]

約数ペア:

[(1, 12090148), (2, 6045074), (4, 3022537), (7, 1727164), (14, 863582), (28, 431791), (53, 228116), (106, 114058), (212, 57029), (371, 32588), (742, 16294), (1484, 8147)]