12540374

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11633}}^1$

素因数の和:11660

約数の個数: 24

約数和(自身を含む): 23872968

約数和(自身を除く): 11332594

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 11633, 23266, 81431, 127963, 162862, 255926, 570017, 895741, 1140034, 1791482, 6270187, 12540374]

約数ペア:

[(1, 12540374), (2, 6270187), (7, 1791482), (11, 1140034), (14, 895741), (22, 570017), (49, 255926), (77, 162862), (98, 127963), (154, 81431), (539, 23266), (1078, 11633)]