19163206

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 29542464

約数和(自身を除く): 10379258

約数列:

[1, 2, 67, 83, 134, 166, 1723, 3446, 5561, 11122, 115441, 143009, 230882, 286018, 9581603, 19163206]

約数ペア:

[(1, 19163206), (2, 9581603), (67, 286018), (83, 230882), (134, 143009), (166, 115441), (1723, 11122), (3446, 5561)]