19203248

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{4241}}^1$

素因数の和:4532

約数の個数: 20

約数和(自身を含む): 37346568

約数和(自身を除く): 18143320

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4241, 4528, 8482, 16964, 33928, 67856, 1200203, 2400406, 4800812, 9601624, 19203248]

約数ペア:

[(1, 19203248), (2, 9601624), (4, 4800812), (8, 2400406), (16, 1200203), (283, 67856), (566, 33928), (1132, 16964), (2264, 8482), (4241, 4528)]