15742396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 28980000

約数和(自身を除く): 13237604

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1249, 2498, 3151, 4996, 6302, 12604, 28727, 57454, 114908, 171113, 342226, 684452, 3935599, 7871198, 15742396]

約数ペア:

[(1, 15742396), (2, 7871198), (4, 3935599), (23, 684452), (46, 342226), (92, 171113), (137, 114908), (274, 57454), (548, 28727), (1249, 12604), (2498, 6302), (3151, 4996)]