17049308

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11807}}^1$

素因数の和:11849

約数の個数: 18

約数和(自身を含む): 31491936

約数和(自身を除く): 14442628

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11807, 23614, 47228, 224333, 448666, 897332, 4262327, 8524654, 17049308]

約数ペア:

[(1, 17049308), (2, 8524654), (4, 4262327), (19, 897332), (38, 448666), (76, 224333), (361, 47228), (722, 23614), (1444, 11807)]