11920372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 22295840

約数和(自身を除く): 10375468

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2341, 2546, 4682, 5092, 9364, 44479, 88958, 156847, 177916, 313694, 627388, 2980093, 5960186, 11920372]

約数ペア:

[(1, 11920372), (2, 5960186), (4, 2980093), (19, 627388), (38, 313694), (67, 177916), (76, 156847), (134, 88958), (268, 44479), (1273, 9364), (2341, 5092), (2546, 4682)]