19223373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1373}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 8476467

約数列:

[1, 3, 13, 39, 359, 1077, 1373, 4119, 4667, 14001, 17849, 53547, 492907, 1478721, 6407791, 19223373]

約数ペア:

[(1, 19223373), (3, 6407791), (13, 1478721), (39, 492907), (359, 53547), (1077, 17849), (1373, 14001), (4119, 4667)]