19005185510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{364993}}^1$

素因数の和:365168

約数の個数: 32

約数和(自身を含む): 35319739392

約数和(自身を除く): 16314553882

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 5207, 10414, 26035, 52070, 364993, 729986, 1824965, 3649930, 14964713, 29929426, 46354111, 74823565, 92708222, 149647130, 231770555, 463541110, 1900518551, 3801037102, 9502592755, 19005185510]

約数ペア:

[(1, 19005185510), (2, 9502592755), (5, 3801037102), (10, 1900518551), (41, 463541110), (82, 231770555), (127, 149647130), (205, 92708222), (254, 74823565), (410, 46354111), (635, 29929426), (1270, 14964713), (5207, 3649930), (10414, 1824965), (26035, 729986), (52070, 364993)]