25280606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 40927488

約数和(自身を除く): 15646882

約数列:

[1, 2, 13, 26, 661, 1322, 1471, 2942, 8593, 17186, 19123, 38246, 972331, 1944662, 12640303, 25280606]

約数ペア:

[(1, 25280606), (2, 12640303), (13, 1944662), (26, 972331), (661, 38246), (1322, 19123), (1471, 17186), (2942, 8593)]