19214010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 51813216

約数和(自身を除く): 32599206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7907, 15814, 23721, 39535, 47442, 71163, 79070, 118605, 142326, 213489, 237210, 355815, 426978, 640467, 711630, 1067445, 1280934, 1921401, 2134890, 3202335, 3842802, 6404670, 9607005, 19214010]

約数ペア:

[(1, 19214010), (2, 9607005), (3, 6404670), (5, 3842802), (6, 3202335), (9, 2134890), (10, 1921401), (15, 1280934), (18, 1067445), (27, 711630), (30, 640467), (45, 426978), (54, 355815), (81, 237210), (90, 213489), (135, 142326), (162, 118605), (243, 79070), (270, 71163), (405, 47442), (486, 39535), (810, 23721), (1215, 15814), (2430, 7907)]