19134420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{318907}}^1$

素因数の和:318919

約数の個数: 24

約数和(自身を含む): 53576544

約数和(自身を除く): 34442124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 318907, 637814, 956721, 1275628, 1594535, 1913442, 3189070, 3826884, 4783605, 6378140, 9567210, 19134420]

約数ペア:

[(1, 19134420), (2, 9567210), (3, 6378140), (4, 4783605), (5, 3826884), (6, 3189070), (10, 1913442), (12, 1594535), (15, 1275628), (20, 956721), (30, 637814), (60, 318907)]