19022128

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{4201}}^1$

素因数の和:4492

約数の個数: 20

約数和(自身を含む): 36994408

約数和(自身を除く): 17972280

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4201, 4528, 8402, 16804, 33608, 67216, 1188883, 2377766, 4755532, 9511064, 19022128]

約数ペア:

[(1, 19022128), (2, 9511064), (4, 4755532), (8, 2377766), (16, 1188883), (283, 67216), (566, 33608), (1132, 16804), (2264, 8402), (4201, 4528)]