16745534

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 28217280

約数和(自身を除く): 11471746

約数列:

[1, 2, 13, 26, 37, 74, 103, 169, 206, 338, 481, 962, 1339, 2197, 2678, 3811, 4394, 6253, 7622, 12506, 17407, 34814, 49543, 81289, 99086, 162578, 226291, 452582, 644059, 1288118, 8372767, 16745534]

約数ペア:

[(1, 16745534), (2, 8372767), (13, 1288118), (26, 644059), (37, 452582), (74, 226291), (103, 162578), (169, 99086), (206, 81289), (338, 49543), (481, 34814), (962, 17407), (1339, 12506), (2197, 7622), (2678, 6253), (3811, 4394)]