13030072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 13771208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 563, 1052, 1126, 2104, 2252, 2893, 4504, 5786, 6193, 11572, 12386, 23144, 24772, 49544, 148069, 296138, 592276, 1184552, 1628759, 3257518, 6515036, 13030072]

約数ペア:

[(1, 13030072), (2, 6515036), (4, 3257518), (8, 1628759), (11, 1184552), (22, 592276), (44, 296138), (88, 148069), (263, 49544), (526, 24772), (563, 23144), (1052, 12386), (1126, 11572), (2104, 6193), (2252, 5786), (2893, 4504)]