12381956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 22581720

約数和(自身を除く): 10199764

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 617, 692, 1234, 2468, 5017, 10034, 17893, 20068, 35786, 71572, 106741, 213482, 426964, 3095489, 6190978, 12381956]

約数ペア:

[(1, 12381956), (2, 6190978), (4, 3095489), (29, 426964), (58, 213482), (116, 106741), (173, 71572), (346, 35786), (617, 20068), (692, 17893), (1234, 10034), (2468, 5017)]