19251046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 30233088

約数和(自身を除く): 10982042

約数列:

[1, 2, 23, 46, 431, 862, 971, 1942, 9913, 19826, 22333, 44666, 418501, 837002, 9625523, 19251046]

約数ペア:

[(1, 19251046), (2, 9625523), (23, 837002), (46, 418501), (431, 44666), (862, 22333), (971, 19826), (1942, 9913)]