15604196

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 27890016

約数和(自身を除く): 12285820

約数列:

[1, 2, 4, 97, 131, 194, 262, 307, 388, 524, 614, 1228, 12707, 25414, 29779, 40217, 50828, 59558, 80434, 119116, 160868, 3901049, 7802098, 15604196]

約数ペア:

[(1, 15604196), (2, 7802098), (4, 3901049), (97, 160868), (131, 119116), (194, 80434), (262, 59558), (307, 50828), (388, 40217), (524, 29779), (614, 25414), (1228, 12707)]