18948523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 22114944

約数和(自身を除く): 3166421

約数列:

[1, 11, 17, 107, 187, 947, 1177, 1819, 10417, 16099, 20009, 101329, 177089, 1114619, 1722593, 18948523]

約数ペア:

[(1, 18948523), (11, 1722593), (17, 1114619), (107, 177089), (187, 101329), (947, 20009), (1177, 16099), (1819, 10417)]