19672676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 36398880

約数和(自身を除く): 16726204

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 827, 1252, 1654, 3308, 5947, 11894, 15713, 23788, 31426, 62852, 258851, 517702, 1035404, 4918169, 9836338, 19672676]

約数ペア:

[(1, 19672676), (2, 9836338), (4, 4918169), (19, 1035404), (38, 517702), (76, 258851), (313, 62852), (626, 31426), (827, 23788), (1252, 15713), (1654, 11894), (3308, 5947)]