19323390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37889}}^1$

素因数の和:37916

約数の個数: 32

約数和(自身を含む): 49105440

約数和(自身を除く): 29782050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37889, 75778, 113667, 189445, 227334, 378890, 568335, 644113, 1136670, 1288226, 1932339, 3220565, 3864678, 6441130, 9661695, 19323390]

約数ペア:

[(1, 19323390), (2, 9661695), (3, 6441130), (5, 3864678), (6, 3220565), (10, 1932339), (15, 1288226), (17, 1136670), (30, 644113), (34, 568335), (51, 378890), (85, 227334), (102, 189445), (170, 113667), (255, 75778), (510, 37889)]