193718239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20219}}^1$

素因数の和:20310

約数の個数: 16

約数和(自身を含む): 230993280

約数和(自身を除く): 37275041

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 20219, 222409, 262847, 1354673, 2891317, 14901403, 17610749, 193718239]

約数ペア:

[(1, 193718239), (11, 17610749), (13, 14901403), (67, 2891317), (143, 1354673), (737, 262847), (871, 222409), (9581, 20219)]