22638868

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2857}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 45453632

約数和(自身を除く): 22814764

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 2857, 3962, 5714, 7924, 11428, 19999, 39998, 79996, 808531, 1617062, 3234124, 5659717, 11319434, 22638868]

約数ペア:

[(1, 22638868), (2, 11319434), (4, 5659717), (7, 3234124), (14, 1617062), (28, 808531), (283, 79996), (566, 39998), (1132, 19999), (1981, 11428), (2857, 7924), (3962, 5714)]