15880836

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{13103}}^1$

素因数の和:13211

約数の個数: 24

約数和(自身を含む): 37425024

約数和(自身を除く): 21544188

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 13103, 26206, 39309, 52412, 78618, 157236, 1323403, 2646806, 3970209, 5293612, 7940418, 15880836]

約数ペア:

[(1, 15880836), (2, 7940418), (3, 5293612), (4, 3970209), (6, 2646806), (12, 1323403), (101, 157236), (202, 78618), (303, 52412), (404, 39309), (606, 26206), (1212, 13103)]