19304404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14669}}^1$

素因数の和:14727

約数の個数: 24

約数和(自身を含む): 39432960

約数和(自身を除く): 20128556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14669, 29338, 58676, 102683, 205366, 410732, 689443, 1378886, 2757772, 4826101, 9652202, 19304404]

約数ペア:

[(1, 19304404), (2, 9652202), (4, 4826101), (7, 2757772), (14, 1378886), (28, 689443), (47, 410732), (94, 205366), (188, 102683), (329, 58676), (658, 29338), (1316, 14669)]