12147550

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2052

約数の個数: 24

約数和(自身を含む): 22784256

約数和(自身を除く): 10636706

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 1913, 3175, 3826, 6350, 9565, 19130, 47825, 95650, 242951, 485902, 1214755, 2429510, 6073775, 12147550]

約数ペア:

[(1, 12147550), (2, 6073775), (5, 2429510), (10, 1214755), (25, 485902), (50, 242951), (127, 95650), (254, 47825), (635, 19130), (1270, 9565), (1913, 6350), (3175, 3826)]