10390492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19561

約数の個数: 24

約数和(自身を含む): 21875840

約数和(自身を除く): 11485348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 19531, 39062, 78124, 136717, 273434, 371089, 546868, 742178, 1484356, 2597623, 5195246, 10390492]

約数ペア:

[(1, 10390492), (2, 5195246), (4, 2597623), (7, 1484356), (14, 742178), (19, 546868), (28, 371089), (38, 273434), (76, 136717), (133, 78124), (266, 39062), (532, 19531)]