2190704636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1\times {\mathrm{11273}}^1$

素因数の和:13853

約数の個数: 24

約数和(自身を含む): 4037444880

約数和(自身を除く): 1846740244

約数列:

[1, 2, 4, 19, 38, 76, 2557, 5114, 10228, 11273, 22546, 45092, 48583, 97166, 194332, 214187, 428374, 856748, 28825061, 57650122, 115300244, 547676159, 1095352318, 2190704636]

約数ペア:

[(1, 2190704636), (2, 1095352318), (4, 547676159), (19, 115300244), (38, 57650122), (76, 28825061), (2557, 856748), (5114, 428374), (10228, 214187), (11273, 194332), (22546, 97166), (45092, 48583)]