16628268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72931}}^1$

素因数の和:72957

約数の個数: 24

約数和(自身を含む): 40841920

約数和(自身を除く): 24213652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72931, 145862, 218793, 291724, 437586, 875172, 1385689, 2771378, 4157067, 5542756, 8314134, 16628268]

約数ペア:

[(1, 16628268), (2, 8314134), (3, 5542756), (4, 4157067), (6, 2771378), (12, 1385689), (19, 875172), (38, 437586), (57, 291724), (76, 218793), (114, 145862), (228, 72931)]