15207765566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1\times {\mathrm{19051}}^1$

素因数の和:22080

約数の個数: 32

約数和(自身を含む): 27453169920

約数和(自身を除く): 12245404354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3001, 6002, 19051, 21007, 38102, 42014, 57019, 114038, 133357, 266714, 361969, 399133, 723938, 798266, 2533783, 5067566, 57172051, 114344102, 400204357, 800408714, 1086268969, 2172537938, 7603882783, 15207765566]

約数ペア:

[(1, 15207765566), (2, 7603882783), (7, 2172537938), (14, 1086268969), (19, 800408714), (38, 400204357), (133, 114344102), (266, 57172051), (3001, 5067566), (6002, 2533783), (19051, 798266), (21007, 723938), (38102, 399133), (42014, 361969), (57019, 266714), (114038, 133357)]