16328345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 21804552

約数和(自身を除く): 5476207

約数列:

[1, 5, 11, 55, 121, 137, 197, 605, 685, 985, 1507, 2167, 7535, 10835, 16577, 23837, 26989, 82885, 119185, 134945, 296879, 1484395, 3265669, 16328345]

約数ペア:

[(1, 16328345), (5, 3265669), (11, 1484395), (55, 296879), (121, 134945), (137, 119185), (197, 82885), (605, 26989), (685, 23837), (985, 16577), (1507, 10835), (2167, 7535)]