16091966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 27628128

約数和(自身を除く): 11536162

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 373, 407, 583, 746, 814, 1166, 1961, 3922, 4103, 8206, 13801, 19769, 21571, 27602, 39538, 43142, 151811, 217459, 303622, 434918, 731453, 1462906, 8045983, 16091966]

約数ペア:

[(1, 16091966), (2, 8045983), (11, 1462906), (22, 731453), (37, 434918), (53, 303622), (74, 217459), (106, 151811), (373, 43142), (407, 39538), (583, 27602), (746, 21571), (814, 19769), (1166, 13801), (1961, 8206), (3922, 4103)]