38724292

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 68921216

約数和(自身を除く): 30196924

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 487, 772, 974, 1948, 19879, 39758, 50161, 79516, 93991, 100322, 187982, 200644, 375964, 9681073, 19362146, 38724292]

約数ペア:

[(1, 38724292), (2, 19362146), (4, 9681073), (103, 375964), (193, 200644), (206, 187982), (386, 100322), (412, 93991), (487, 79516), (772, 50161), (974, 39758), (1948, 19879)]