4709872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15520

約数の個数: 20

約数和(自身を含む): 9606280

約数和(自身を除く): 4896408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15493, 30986, 61972, 123944, 247888, 294367, 588734, 1177468, 2354936, 4709872]

約数ペア:

[(1, 4709872), (2, 2354936), (4, 1177468), (8, 588734), (16, 294367), (19, 247888), (38, 123944), (76, 61972), (152, 30986), (304, 15493)]