1988409071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{10799}}^1$

素因数の和:11710

約数の個数: 16

約数和(自身を含む): 2286144000

約数和(自身を除く): 297734929

約数列:

[1, 11, 19, 209, 881, 9691, 10799, 16739, 118789, 184129, 205181, 2256991, 9513919, 104653109, 180764461, 1988409071]

約数ペア:

[(1, 1988409071), (11, 180764461), (19, 104653109), (209, 9513919), (881, 2256991), (9691, 205181), (10799, 184129), (16739, 118789)]