1946019881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{2887}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 2207587200

約数和(自身を除く): 261567319

約数列:

[1, 13, 19, 247, 2729, 2887, 35477, 37531, 51851, 54853, 674063, 713089, 7878623, 102422099, 149693837, 1946019881]

約数ペア:

[(1, 1946019881), (13, 149693837), (19, 102422099), (247, 7878623), (2729, 713089), (2887, 674063), (35477, 54853), (37531, 51851)]