12311908

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2633}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 24780672

約数和(自身を除く): 12468764

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 2633, 4676, 5266, 10532, 18431, 36862, 73724, 439711, 879422, 1758844, 3077977, 6155954, 12311908]

約数ペア:

[(1, 12311908), (2, 6155954), (4, 3077977), (7, 1758844), (14, 879422), (28, 439711), (167, 73724), (334, 36862), (668, 18431), (1169, 10532), (2338, 5266), (2633, 4676)]