12205258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 9244982

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 797, 806, 1178, 1594, 7657, 10361, 15143, 15314, 20722, 24707, 30286, 49414, 196859, 321191, 393718, 469433, 642382, 938866, 6102629, 12205258]

約数ペア:

[(1, 12205258), (2, 6102629), (13, 938866), (19, 642382), (26, 469433), (31, 393718), (38, 321191), (62, 196859), (247, 49414), (403, 30286), (494, 24707), (589, 20722), (797, 15314), (806, 15143), (1178, 10361), (1594, 7657)]