16305991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 18099424

約数和(自身を除く): 1793433

約数列:

[1, 13, 67, 97, 193, 871, 1261, 2509, 6499, 12931, 18721, 84487, 168103, 243373, 1254307, 16305991]

約数ペア:

[(1, 16305991), (13, 1254307), (67, 243373), (97, 168103), (193, 84487), (871, 18721), (1261, 12931), (2509, 6499)]