2193670194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{146891}}^1$

素因数の和:147046

約数の個数: 32

約数和(自身を含む): 4653538560

約数和(自身を除く): 2459868366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 14934, 146891, 293782, 440673, 881346, 2790929, 5581858, 8372787, 16745574, 19242721, 38485442, 57728163, 115456326, 365611699, 731223398, 1096835097, 2193670194]

約数ペア:

[(1, 2193670194), (2, 1096835097), (3, 731223398), (6, 365611699), (19, 115456326), (38, 57728163), (57, 38485442), (114, 19242721), (131, 16745574), (262, 8372787), (393, 5581858), (786, 2790929), (2489, 881346), (4978, 440673), (7467, 293782), (14934, 146891)]