15863024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52181}}^1$

素因数の和:52208

約数の個数: 20

約数和(自身を含む): 32352840

約数和(自身を除く): 16489816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52181, 104362, 208724, 417448, 834896, 991439, 1982878, 3965756, 7931512, 15863024]

約数ペア:

[(1, 15863024), (2, 7931512), (4, 3965756), (8, 1982878), (16, 991439), (19, 834896), (38, 417448), (76, 208724), (152, 104362), (304, 52181)]