15189906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 31814208

約数和(自身を除く): 16624302

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1291, 1961, 2582, 3873, 3922, 5883, 7746, 11766, 47767, 68423, 95534, 136846, 143301, 205269, 286602, 410538, 2531651, 5063302, 7594953, 15189906]

約数ペア:

[(1, 15189906), (2, 7594953), (3, 5063302), (6, 2531651), (37, 410538), (53, 286602), (74, 205269), (106, 143301), (111, 136846), (159, 95534), (222, 68423), (318, 47767), (1291, 11766), (1961, 7746), (2582, 5883), (3873, 3922)]