12561774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 14170386

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1091, 1919, 2182, 3273, 3838, 5757, 6546, 11514, 20729, 41458, 62187, 110191, 124374, 220382, 330573, 661146, 2093629, 4187258, 6280887, 12561774]

約数ペア:

[(1, 12561774), (2, 6280887), (3, 4187258), (6, 2093629), (19, 661146), (38, 330573), (57, 220382), (101, 124374), (114, 110191), (202, 62187), (303, 41458), (606, 20729), (1091, 11514), (1919, 6546), (2182, 5757), (3273, 3838)]