12696028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 23662800

約数和(自身を除く): 10966772

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 1877, 3382, 3754, 6764, 7508, 35663, 71326, 142652, 167053, 334106, 668212, 3174007, 6348014, 12696028]

約数ペア:

[(1, 12696028), (2, 6348014), (4, 3174007), (19, 668212), (38, 334106), (76, 167053), (89, 142652), (178, 71326), (356, 35663), (1691, 7508), (1877, 6764), (3382, 3754)]