8378924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 15817200

約数和(自身を除く): 7438276

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2689, 3116, 5378, 10756, 51091, 102182, 110249, 204364, 220498, 440996, 2094731, 4189462, 8378924]

約数ペア:

[(1, 8378924), (2, 4189462), (4, 2094731), (19, 440996), (38, 220498), (41, 204364), (76, 110249), (82, 102182), (164, 51091), (779, 10756), (1558, 5378), (2689, 3116)]