15148978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1453}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 24549336

約数和(自身を除く): 9400358

約数列:

[1, 2, 13, 26, 401, 802, 1453, 2906, 5213, 10426, 18889, 37778, 582653, 1165306, 7574489, 15148978]

約数ペア:

[(1, 15148978), (2, 7574489), (13, 1165306), (26, 582653), (401, 37778), (802, 18889), (1453, 10426), (2906, 5213)]