2429872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8020

約数の個数: 20

約数和(自身を含む): 4956280

約数和(自身を除く): 2526408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7993, 15986, 31972, 63944, 127888, 151867, 303734, 607468, 1214936, 2429872]

約数ペア:

[(1, 2429872), (2, 1214936), (4, 607468), (8, 303734), (16, 151867), (19, 127888), (38, 63944), (76, 31972), (152, 15986), (304, 7993)]