17973169918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{18959}}^1$

素因数の和:20064

約数の個数: 32

約数和(自身を含む): 30158231040

約数和(自身を除く): 12185061122

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1051, 2102, 11561, 18959, 23122, 37918, 43091, 86182, 208549, 417098, 474001, 777319, 948002, 1554638, 8550509, 17101018, 19925909, 39851818, 219184999, 438369998, 816962269, 1633924538, 8986584959, 17973169918]

約数ペア:

[(1, 17973169918), (2, 8986584959), (11, 1633924538), (22, 816962269), (41, 438369998), (82, 219184999), (451, 39851818), (902, 19925909), (1051, 17101018), (2102, 8550509), (11561, 1554638), (18959, 948002), (23122, 777319), (37918, 474001), (43091, 417098), (86182, 208549)]