13319244

素因数分解:

$2^2\times 3^2\times {\mathrm{369979}}^1$

素因数の和:369989

約数の個数: 18

約数和(自身を含む): 33668180

約数和(自身を除く): 20348936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 369979, 739958, 1109937, 1479916, 2219874, 3329811, 4439748, 6659622, 13319244]

約数ペア:

[(1, 13319244), (2, 6659622), (3, 4439748), (4, 3329811), (6, 2219874), (9, 1479916), (12, 1109937), (18, 739958), (36, 369979)]