24517676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{16979}}^1$

素因数の和:17021

約数の個数: 18

約数和(自身を含む): 45285660

約数和(自身を除く): 20767984

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 16979, 33958, 67916, 322601, 645202, 1290404, 6129419, 12258838, 24517676]

約数ペア:

[(1, 24517676), (2, 12258838), (4, 6129419), (19, 1290404), (38, 645202), (76, 322601), (361, 67916), (722, 33958), (1444, 16979)]