22863491

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 3885949

約数列:

[1, 7, 71, 179, 257, 497, 1253, 1799, 12709, 18247, 46003, 88963, 127729, 322021, 3266213, 22863491]

約数ペア:

[(1, 22863491), (7, 3266213), (71, 322021), (179, 127729), (257, 88963), (497, 46003), (1253, 18247), (1799, 12709)]