16802305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11239}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 22659840

約数和(自身を除く): 5857535

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 11239, 56195, 146107, 258497, 730535, 1292485, 3360461, 16802305]

約数ペア:

[(1, 16802305), (5, 3360461), (13, 1292485), (23, 730535), (65, 258497), (115, 146107), (299, 56195), (1495, 11239)]