25658698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 41539176

約数和(自身を除く): 15880478

約数列:

[1, 2, 13, 26, 661, 1322, 1493, 2986, 8593, 17186, 19409, 38818, 986873, 1973746, 12829349, 25658698]

約数ペア:

[(1, 25658698), (2, 12829349), (13, 1973746), (26, 986873), (661, 38818), (1322, 19409), (1493, 17186), (2986, 8593)]