20131976887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{213881}}^1$

素因数の和:214134

約数の個数: 16

約数和(自身を含む): 22585939200

約数和(自身を除く): 2453962313

約数列:

[1, 11, 43, 199, 473, 2189, 8557, 94127, 213881, 2352691, 9196883, 42562319, 101165713, 468185509, 1830179717, 20131976887]

約数ペア:

[(1, 20131976887), (11, 1830179717), (43, 468185509), (199, 101165713), (473, 42562319), (2189, 9196883), (8557, 2352691), (94127, 213881)]