19451684

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2371}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 39052608

約数和(自身を除く): 19600924

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 2371, 4102, 4742, 8204, 9484, 16597, 33194, 66388, 694703, 1389406, 2778812, 4862921, 9725842, 19451684]

約数ペア:

[(1, 19451684), (2, 9725842), (4, 4862921), (7, 2778812), (14, 1389406), (28, 694703), (293, 66388), (586, 33194), (1172, 16597), (2051, 9484), (2371, 8204), (4102, 4742)]