18442544

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{4073}}^1$

素因数の和:4364

約数の個数: 20

約数和(自身を含む): 35867496

約数和(自身を除く): 17424952

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4073, 4528, 8146, 16292, 32584, 65168, 1152659, 2305318, 4610636, 9221272, 18442544]

約数ペア:

[(1, 18442544), (2, 9221272), (4, 4610636), (8, 2305318), (16, 1152659), (283, 65168), (566, 32584), (1132, 16292), (2264, 8146), (4073, 4528)]