19660219111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1\times {\mathrm{3739}}^1$

素因数の和:5026

約数の個数: 16

約数和(自身を含む): 21244965280

約数和(自身を除く): 1584746169

約数列:

[1, 13, 601, 673, 3739, 7813, 8749, 48607, 404473, 2247139, 2516347, 5258149, 29212807, 32712511, 1512324547, 19660219111]

約数ペア:

[(1, 19660219111), (13, 1512324547), (601, 32712511), (673, 29212807), (3739, 5258149), (7813, 2516347), (8749, 2247139), (48607, 404473)]