13265744

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8318

約数の個数: 20

約数和(自身を含む): 25960020

約数和(自身を除く): 12694276

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 8209, 16418, 32836, 65672, 131344, 829109, 1658218, 3316436, 6632872, 13265744]

約数ペア:

[(1, 13265744), (2, 6632872), (4, 3316436), (8, 1658218), (16, 829109), (101, 131344), (202, 65672), (404, 32836), (808, 16418), (1616, 8209)]