19425050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22853}}^1$

素因数の和:22882

約数の個数: 24

約数和(自身を含む): 38257596

約数和(自身を除く): 18832546

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 22853, 45706, 114265, 228530, 388501, 571325, 777002, 1142650, 1942505, 3885010, 9712525, 19425050]

約数ペア:

[(1, 19425050), (2, 9712525), (5, 3885010), (10, 1942505), (17, 1142650), (25, 777002), (34, 571325), (50, 388501), (85, 228530), (170, 114265), (425, 45706), (850, 22853)]