15397764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 22922364

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 1187, 2162, 2374, 3243, 3561, 4324, 4748, 6486, 7122, 12972, 14244, 27301, 54602, 55789, 81903, 109204, 111578, 163806, 167367, 223156, 327612, 334734, 669468, 1283147, 2566294, 3849441, 5132588, 7698882, 15397764]

約数ペア:

[(1, 15397764), (2, 7698882), (3, 5132588), (4, 3849441), (6, 2566294), (12, 1283147), (23, 669468), (46, 334734), (47, 327612), (69, 223156), (92, 167367), (94, 163806), (138, 111578), (141, 109204), (188, 81903), (276, 55789), (282, 54602), (564, 27301), (1081, 14244), (1187, 12972), (2162, 7122), (2374, 6486), (3243, 4748), (3561, 4324)]