15104947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 18089568

約数和(自身を除く): 2984621

約数列:

[1, 11, 13, 53, 143, 583, 689, 1993, 7579, 21923, 25909, 105629, 284999, 1161919, 1373177, 15104947]

約数ペア:

[(1, 15104947), (11, 1373177), (13, 1161919), (53, 284999), (143, 105629), (583, 25909), (689, 21923), (1993, 7579)]