2019262069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9769}}^1$

素因数の和:9865

約数の個数: 32

約数和(自身を含む): 2476108800

約数和(自身を除く): 456846731

約数列:

[1, 11, 19, 23, 43, 209, 253, 437, 473, 817, 989, 4807, 8987, 9769, 10879, 18791, 107459, 185611, 206701, 224687, 420067, 2041721, 2471557, 4269053, 4620737, 7981273, 9661541, 46959583, 87794003, 106276951, 183569279, 2019262069]

約数ペア:

[(1, 2019262069), (11, 183569279), (19, 106276951), (23, 87794003), (43, 46959583), (209, 9661541), (253, 7981273), (437, 4620737), (473, 4269053), (817, 2471557), (989, 2041721), (4807, 420067), (8987, 224687), (9769, 206701), (10879, 185611), (18791, 107459)]