2019908011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{13591}}^1$

素因数の和:13890

約数の個数: 16

約数和(自身を含む): 2250835200

約数和(自身を除く): 230927189

約数列:

[1, 11, 59, 229, 649, 2519, 13511, 13591, 148621, 149501, 801869, 3112339, 8820559, 34235729, 183628001, 2019908011]

約数ペア:

[(1, 2019908011), (11, 183628001), (59, 34235729), (229, 8820559), (649, 3112339), (2519, 801869), (13511, 149501), (13591, 148621)]