25537402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8861}}^1$

素因数の和:9005

約数の個数: 16

約数和(自身を含む): 42112224

約数和(自身を除く): 16574822

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 8861, 17722, 97471, 194942, 1160791, 2321582, 12768701, 25537402]

約数ペア:

[(1, 25537402), (2, 12768701), (11, 2321582), (22, 1160791), (131, 194942), (262, 97471), (1441, 17722), (2882, 8861)]