23428834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81919}}^1$

素因数の和:81945

約数の個数: 16

約数和(自身を含む): 41287680

約数和(自身を除く): 17858846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 81919, 163838, 901109, 1064947, 1802218, 2129894, 11714417, 23428834]

約数ペア:

[(1, 23428834), (2, 11714417), (11, 2129894), (13, 1802218), (22, 1064947), (26, 901109), (143, 163838), (286, 81919)]