17963716034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{213361}}^1$

素因数の和:213506

約数の個数: 32

約数和(自身を含む): 30416886720

約数和(自身を除く): 12453170686

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 473, 946, 979, 1958, 3827, 7654, 42097, 84194, 213361, 426722, 2346971, 4693942, 9174523, 18349046, 18989129, 37978258, 100919753, 201839506, 208880419, 417760838, 816532547, 1633065094, 8981858017, 17963716034]

約数ペア:

[(1, 17963716034), (2, 8981858017), (11, 1633065094), (22, 816532547), (43, 417760838), (86, 208880419), (89, 201839506), (178, 100919753), (473, 37978258), (946, 18989129), (979, 18349046), (1958, 9174523), (3827, 4693942), (7654, 2346971), (42097, 426722), (84194, 213361)]