249408022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{28661}}^1$

素因数の和:28911

約数の個数: 16

約数和(自身を含む): 395535600

約数和(自身を除く): 146127578

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 28661, 57322, 544559, 1089118, 6563369, 13126738, 124704011, 249408022]

約数ペア:

[(1, 249408022), (2, 124704011), (19, 13126738), (38, 6563369), (229, 1089118), (458, 544559), (4351, 57322), (8702, 28661)]