12468022

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 9707978

約数列:

[1, 2, 7, 14, 43, 86, 139, 149, 278, 298, 301, 602, 973, 1043, 1946, 2086, 5977, 6407, 11954, 12814, 20711, 41422, 41839, 44849, 83678, 89698, 144977, 289954, 890573, 1781146, 6234011, 12468022]

約数ペア:

[(1, 12468022), (2, 6234011), (7, 1781146), (14, 890573), (43, 289954), (86, 144977), (139, 89698), (149, 83678), (278, 44849), (298, 41839), (301, 41422), (602, 20711), (973, 12814), (1043, 11954), (1946, 6407), (2086, 5977)]