13219518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{13037}}^1$

素因数の和:13068

約数の個数: 24

約数和(自身を含む): 28631448

約数和(自身を除く): 15411930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 13037, 26074, 39111, 78222, 169481, 338962, 508443, 1016886, 2203253, 4406506, 6609759, 13219518]

約数ペア:

[(1, 13219518), (2, 6609759), (3, 4406506), (6, 2203253), (13, 1016886), (26, 508443), (39, 338962), (78, 169481), (169, 78222), (338, 39111), (507, 26074), (1014, 13037)]