1538108242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{720763}}^1$

素因数の和:720873

約数の個数: 16

約数和(自身を含む): 2542855392

約数和(自身を除く): 1004747150

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 720763, 1441526, 7928393, 15856786, 69914011, 139828022, 769054121, 1538108242]

約数ペア:

[(1, 1538108242), (2, 769054121), (11, 139828022), (22, 69914011), (97, 15856786), (194, 7928393), (1067, 1441526), (2134, 720763)]