19034452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 33957000

約数和(自身を除く): 14922548

約数列:

[1, 2, 4, 109, 149, 218, 293, 298, 436, 586, 596, 1172, 16241, 31937, 32482, 43657, 63874, 64964, 87314, 127748, 174628, 4758613, 9517226, 19034452]

約数ペア:

[(1, 19034452), (2, 9517226), (4, 4758613), (109, 174628), (149, 127748), (218, 87314), (293, 64964), (298, 63874), (436, 43657), (586, 32482), (596, 31937), (1172, 16241)]