19628610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13921}}^1$

素因数の和:13978

約数の個数: 32

約数和(自身を含む): 48114432

約数和(自身を除く): 28485822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13921, 27842, 41763, 69605, 83526, 139210, 208815, 417630, 654287, 1308574, 1962861, 3271435, 3925722, 6542870, 9814305, 19628610]

約数ペア:

[(1, 19628610), (2, 9814305), (3, 6542870), (5, 3925722), (6, 3271435), (10, 1962861), (15, 1308574), (30, 654287), (47, 417630), (94, 208815), (141, 139210), (235, 83526), (282, 69605), (470, 41763), (705, 27842), (1410, 13921)]