19190096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52147}}^1$

素因数の和:52178

約数の個数: 20

約数和(自身を含む): 38798112

約数和(自身を除く): 19608016

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52147, 104294, 208588, 417176, 834352, 1199381, 2398762, 4797524, 9595048, 19190096]

約数ペア:

[(1, 19190096), (2, 9595048), (4, 4797524), (8, 2398762), (16, 1199381), (23, 834352), (46, 417176), (92, 208588), (184, 104294), (368, 52147)]