7245118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 11751120

約数和(自身を除く): 4506002

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 5153, 10306, 97907, 190661, 195814, 381322, 3622559, 7245118]

約数ペア:

[(1, 7245118), (2, 3622559), (19, 381322), (37, 195814), (38, 190661), (74, 97907), (703, 10306), (1406, 5153)]