13215448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 26001360

約数和(自身を除く): 12785912

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 937, 1763, 1874, 3526, 3748, 7052, 7496, 14104, 38417, 40291, 76834, 80582, 153668, 161164, 307336, 322328, 1651931, 3303862, 6607724, 13215448]

約数ペア:

[(1, 13215448), (2, 6607724), (4, 3303862), (8, 1651931), (41, 322328), (43, 307336), (82, 161164), (86, 153668), (164, 80582), (172, 76834), (328, 40291), (344, 38417), (937, 14104), (1763, 7496), (1874, 7052), (3526, 3748)]