12112828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 14304836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 311, 364, 428, 622, 749, 1244, 1391, 1498, 2177, 2782, 2996, 4043, 4354, 5564, 8086, 8708, 9737, 16172, 19474, 28301, 33277, 38948, 56602, 66554, 113204, 133108, 232939, 432601, 465878, 865202, 931756, 1730404, 3028207, 6056414, 12112828]

約数ペア:

[(1, 12112828), (2, 6056414), (4, 3028207), (7, 1730404), (13, 931756), (14, 865202), (26, 465878), (28, 432601), (52, 232939), (91, 133108), (107, 113204), (182, 66554), (214, 56602), (311, 38948), (364, 33277), (428, 28301), (622, 19474), (749, 16172), (1244, 9737), (1391, 8708), (1498, 8086), (2177, 5564), (2782, 4354), (2996, 4043)]