15030392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 31064880

約数和(自身を除く): 16034488

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3361, 4472, 6722, 13444, 26888, 43693, 87386, 144523, 174772, 289046, 349544, 578092, 1156184, 1878799, 3757598, 7515196, 15030392]

約数ペア:

[(1, 15030392), (2, 7515196), (4, 3757598), (8, 1878799), (13, 1156184), (26, 578092), (43, 349544), (52, 289046), (86, 174772), (104, 144523), (172, 87386), (344, 43693), (559, 26888), (1118, 13444), (2236, 6722), (3361, 4472)]