12581023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6011}}^1$

素因数の和:6054

約数の個数: 16

約数和(自身を含む): 16160256

約数和(自身を除く): 3579233

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 6011, 42077, 78143, 138253, 547001, 967771, 1797289, 12581023]

約数ペア:

[(1, 12581023), (7, 1797289), (13, 967771), (23, 547001), (91, 138253), (161, 78143), (299, 42077), (2093, 6011)]