19951254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58337}}^1$

素因数の和:58364

約数の個数: 24

約数和(自身を含む): 45503640

約数和(自身を除く): 25552386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58337, 116674, 175011, 350022, 525033, 1050066, 1108403, 2216806, 3325209, 6650418, 9975627, 19951254]

約数ペア:

[(1, 19951254), (2, 9975627), (3, 6650418), (6, 3325209), (9, 2216806), (18, 1108403), (19, 1050066), (38, 525033), (57, 350022), (114, 175011), (171, 116674), (342, 58337)]