12008236

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 18

約数和(自身を含む): 21309260

約数和(自身を除く): 9301024

約数列:

[1, 2, 4, 89, 178, 356, 379, 758, 1516, 7921, 15842, 31684, 33731, 67462, 134924, 3002059, 6004118, 12008236]

約数ペア:

[(1, 12008236), (2, 6004118), (4, 3002059), (89, 134924), (178, 67462), (356, 33731), (379, 31684), (758, 15842), (1516, 7921)]