123739222

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{5441}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 189250992

約数和(自身を除く): 65511770

約数列:

[1, 2, 83, 137, 166, 274, 5441, 10882, 11371, 22742, 451603, 745417, 903206, 1490834, 61869611, 123739222]

約数ペア:

[(1, 123739222), (2, 61869611), (83, 1490834), (137, 903206), (166, 745417), (274, 451603), (5441, 22742), (10882, 11371)]