2019938219717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{7845121}}^1$

素因数の和:7845484

約数の個数: 16

約数和(自身を含む): 2236801184640

約数和(自身を除く): 216862964923

約数列:

[1, 11, 89, 263, 979, 2893, 23407, 257477, 7845121, 86296331, 698215769, 2063266823, 7680373459, 22695935053, 183630747247, 2019938219717]

約数ペア:

[(1, 2019938219717), (11, 183630747247), (89, 22695935053), (263, 7680373459), (979, 2063266823), (2893, 698215769), (23407, 86296331), (257477, 7845121)]