21494711282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{531863}}^1$

素因数の和:532054

約数の個数: 24

約数和(自身を含む): 35651907648

約数和(自身を除く): 14157196366

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1837, 3674, 20207, 40414, 531863, 1063726, 5850493, 11700986, 64355423, 88821121, 128710846, 177642242, 977032331, 1954064662, 10747355641, 21494711282]

約数ペア:

[(1, 21494711282), (2, 10747355641), (11, 1954064662), (22, 977032331), (121, 177642242), (167, 128710846), (242, 88821121), (334, 64355423), (1837, 11700986), (3674, 5850493), (20207, 1063726), (40414, 531863)]