38123918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 69162240

約数和(自身を除く): 31038322

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 331, 433, 662, 866, 2317, 3031, 4634, 6062, 6289, 8227, 12578, 16454, 44023, 57589, 88046, 115178, 143323, 286646, 1003261, 2006522, 2723137, 5446274, 19061959, 38123918]

約数ペア:

[(1, 38123918), (2, 19061959), (7, 5446274), (14, 2723137), (19, 2006522), (38, 1003261), (133, 286646), (266, 143323), (331, 115178), (433, 88046), (662, 57589), (866, 44023), (2317, 16454), (3031, 12578), (4634, 8227), (6062, 6289)]