12203150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7916

約数の個数: 24

約数和(自身を含む): 23433024

約数和(自身を除く): 11229874

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 7873, 15746, 39365, 78730, 196825, 244063, 393650, 488126, 1220315, 2440630, 6101575, 12203150]

約数ペア:

[(1, 12203150), (2, 6101575), (5, 2440630), (10, 1220315), (25, 488126), (31, 393650), (50, 244063), (62, 196825), (155, 78730), (310, 39365), (775, 15746), (1550, 7873)]