5165872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17020

約数の個数: 20

約数和(自身を含む): 10536280

約数和(自身を除く): 5370408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16993, 33986, 67972, 135944, 271888, 322867, 645734, 1291468, 2582936, 5165872]

約数ペア:

[(1, 5165872), (2, 2582936), (4, 1291468), (8, 645734), (16, 322867), (19, 271888), (38, 135944), (76, 67972), (152, 33986), (304, 16993)]