15788276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10639}}^1$

素因数の和:10703

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 16387084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 10639, 21278, 42556, 74473, 148946, 297892, 563867, 1127734, 2255468, 3947069, 7894138, 15788276]

約数ペア:

[(1, 15788276), (2, 7894138), (4, 3947069), (7, 2255468), (14, 1127734), (28, 563867), (53, 297892), (106, 148946), (212, 74473), (371, 42556), (742, 21278), (1484, 10639)]