19057612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40065

約数の個数: 24

約数和(自身を含む): 40358304

約数和(自身を除く): 21300692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40037, 80074, 160148, 280259, 560518, 680629, 1121036, 1361258, 2722516, 4764403, 9528806, 19057612]

約数ペア:

[(1, 19057612), (2, 9528806), (4, 4764403), (7, 2722516), (14, 1361258), (17, 1121036), (28, 680629), (34, 560518), (68, 280259), (119, 160148), (238, 80074), (476, 40037)]