19041934

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 29148336

約数和(自身を除く): 10106402

約数列:

[1, 2, 101, 107, 202, 214, 881, 1762, 10807, 21614, 88981, 94267, 177962, 188534, 9520967, 19041934]

約数ペア:

[(1, 19041934), (2, 9520967), (101, 188534), (107, 177962), (202, 94267), (214, 88981), (881, 21614), (1762, 10807)]