19342226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7793}}^1$

素因数の和:7885

約数の個数: 16

約数和(自身を含む): 31144824

約数和(自身を除く): 11802598

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 7793, 15586, 132481, 264962, 568889, 1137778, 9671113, 19342226]

約数ペア:

[(1, 19342226), (2, 9671113), (17, 1137778), (34, 568889), (73, 264962), (146, 132481), (1241, 15586), (2482, 7793)]