13209218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31601}}^1$

素因数の和:31633

約数の個数: 16

約数和(自身を含む): 22753440

約数和(自身を除く): 9544222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 31601, 63202, 347611, 600419, 695222, 1200838, 6604609, 13209218]

約数ペア:

[(1, 13209218), (2, 6604609), (11, 1200838), (19, 695222), (22, 600419), (38, 347611), (209, 63202), (418, 31601)]