2019923191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{107827}}^1$

素因数の和:107982

約数の個数: 16

約数和(自身を含む): 2391193728

約数和(自身を除く): 371270537

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 18733, 107827, 1186097, 1401751, 14125337, 15419261, 155378707, 183629381, 2019923191]

約数ペア:

[(1, 2019923191), (11, 183629381), (13, 155378707), (131, 15419261), (143, 14125337), (1441, 1401751), (1703, 1186097), (18733, 107827)]