1893179431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13523}}^1$

素因数の和:13647

約数の個数: 24

約数和(自身を含む): 2266351920

約数和(自身を除く): 373172489

約数列:

[1, 11, 13, 89, 121, 143, 979, 1157, 1573, 10769, 12727, 13523, 139997, 148753, 175799, 1203547, 1636283, 1933789, 13239017, 15646111, 21271679, 145629187, 172107221, 1893179431]

約数ペア:

[(1, 1893179431), (11, 172107221), (13, 145629187), (89, 21271679), (121, 15646111), (143, 13239017), (979, 1933789), (1157, 1636283), (1573, 1203547), (10769, 175799), (12727, 148753), (13523, 139997)]