22388072

素因数分解:

$2^3\times 7^1\times {\mathrm{399787}}^1$

素因数の和:399800

約数の個数: 16

約数和(自身を含む): 47974560

約数和(自身を除く): 25586488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 399787, 799574, 1599148, 2798509, 3198296, 5597018, 11194036, 22388072]

約数ペア:

[(1, 22388072), (2, 11194036), (4, 5597018), (7, 3198296), (8, 2798509), (14, 1599148), (28, 799574), (56, 399787)]