15696418624

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{679381}}^1$

素因数の和:679431

約数の個数: 42

約数和(自身を含む): 32873256834

約数和(自身を除く): 17176838210

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 679381, 1358762, 2717524, 5435048, 10870096, 12908239, 21740192, 25816478, 43480384, 51632956, 103265912, 206531824, 245256541, 413063648, 490513082, 826127296, 981026164, 1962052328, 3924104656, 7848209312, 15696418624]

約数ペア:

[(1, 15696418624), (2, 7848209312), (4, 3924104656), (8, 1962052328), (16, 981026164), (19, 826127296), (32, 490513082), (38, 413063648), (64, 245256541), (76, 206531824), (152, 103265912), (304, 51632956), (361, 43480384), (608, 25816478), (722, 21740192), (1216, 12908239), (1444, 10870096), (2888, 5435048), (5776, 2717524), (11552, 1358762), (23104, 679381)]