18480568

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{5011}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 34733160

約数和(自身を除く): 16252592

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 5011, 10022, 20044, 40088, 2310071, 4620142, 9240284, 18480568]

約数ペア:

[(1, 18480568), (2, 9240284), (4, 4620142), (8, 2310071), (461, 40088), (922, 20044), (1844, 10022), (3688, 5011)]