15269618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 13470478

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1583, 3166, 4823, 9646, 11081, 20579, 22162, 41158, 83899, 144053, 167798, 288106, 587293, 1090687, 1174586, 2181374, 7634809, 15269618]

約数ペア:

[(1, 15269618), (2, 7634809), (7, 2181374), (13, 1174586), (14, 1090687), (26, 587293), (53, 288106), (91, 167798), (106, 144053), (182, 83899), (371, 41158), (689, 22162), (742, 20579), (1378, 11081), (1583, 9646), (3166, 4823)]