20190183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1153}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 29080800

約数和(自身を除く): 8890617

約数列:

[1, 3, 13, 39, 449, 1153, 1347, 3459, 5837, 14989, 17511, 44967, 517697, 1553091, 6730061, 20190183]

約数ペア:

[(1, 20190183), (3, 6730061), (13, 1553091), (39, 517697), (449, 44967), (1153, 17511), (1347, 14989), (3459, 5837)]