40812722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3187}}^1$

素因数の和:3545

約数の個数: 16

約数和(自身を含む): 64652640

約数和(自身を除く): 23839918

約数列:

[1, 2, 19, 38, 337, 674, 3187, 6374, 6403, 12806, 60553, 121106, 1074019, 2148038, 20406361, 40812722]

約数ペア:

[(1, 40812722), (2, 20406361), (19, 2148038), (38, 1074019), (337, 121106), (674, 60553), (3187, 12806), (6374, 6403)]