15655952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75269}}^1$

素因数の和:75290

約数の個数: 20

約数和(自身を含む): 32667180

約数和(自身を除く): 17011228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75269, 150538, 301076, 602152, 978497, 1204304, 1956994, 3913988, 7827976, 15655952]

約数ペア:

[(1, 15655952), (2, 7827976), (4, 3913988), (8, 1956994), (13, 1204304), (16, 978497), (26, 602152), (52, 301076), (104, 150538), (208, 75269)]