19516836

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16103}}^1$

素因数の和:16211

約数の個数: 24

約数和(自身を含む): 45993024

約数和(自身を除く): 26476188

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16103, 32206, 48309, 64412, 96618, 193236, 1626403, 3252806, 4879209, 6505612, 9758418, 19516836]

約数ペア:

[(1, 19516836), (2, 9758418), (3, 6505612), (4, 4879209), (6, 3252806), (12, 1626403), (101, 193236), (202, 96618), (303, 64412), (404, 48309), (606, 32206), (1212, 16103)]