19170544

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{3319}}^1$

素因数の和:3365

約数の個数: 30

約数和(自身を含む): 39212520

約数和(自身を除く): 20041976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 3319, 5776, 6638, 13276, 26552, 53104, 63061, 126122, 252244, 504488, 1008976, 1198159, 2396318, 4792636, 9585272, 19170544]

約数ペア:

[(1, 19170544), (2, 9585272), (4, 4792636), (8, 2396318), (16, 1198159), (19, 1008976), (38, 504488), (76, 252244), (152, 126122), (304, 63061), (361, 53104), (722, 26552), (1444, 13276), (2888, 6638), (3319, 5776)]