16149628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 31631656

約数和(自身を除く): 15482028

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 547, 671, 1094, 1342, 2188, 2684, 6017, 7381, 12034, 14762, 24068, 29524, 33367, 66187, 66734, 132374, 133468, 264748, 367037, 734074, 1468148, 4037407, 8074814, 16149628]

約数ペア:

[(1, 16149628), (2, 8074814), (4, 4037407), (11, 1468148), (22, 734074), (44, 367037), (61, 264748), (121, 133468), (122, 132374), (242, 66734), (244, 66187), (484, 33367), (547, 29524), (671, 24068), (1094, 14762), (1342, 12034), (2188, 7381), (2684, 6017)]