12439042

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 36

約数和(自身を含む): 23880150

約数和(自身を除く): 11441108

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1049, 1078, 1694, 2098, 5929, 7343, 11539, 11858, 14686, 23078, 51401, 80773, 102802, 126929, 161546, 253858, 565411, 888503, 1130822, 1777006, 6219521, 12439042]

約数ペア:

[(1, 12439042), (2, 6219521), (7, 1777006), (11, 1130822), (14, 888503), (22, 565411), (49, 253858), (77, 161546), (98, 126929), (121, 102802), (154, 80773), (242, 51401), (539, 23078), (847, 14686), (1049, 11858), (1078, 11539), (1694, 7343), (2098, 5929)]