12453812

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 25025280

約数和(自身を除く): 12571468

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1861, 3346, 3722, 6692, 7444, 13027, 26054, 52108, 444779, 889558, 1779116, 3113453, 6226906, 12453812]

約数ペア:

[(1, 12453812), (2, 6226906), (4, 3113453), (7, 1779116), (14, 889558), (28, 444779), (239, 52108), (478, 26054), (956, 13027), (1673, 7444), (1861, 6692), (3346, 3722)]