15309497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 18739200

約数和(自身を除く): 3429703

約数列:

[1, 7, 19, 59, 133, 413, 1121, 1951, 7847, 13657, 37069, 115109, 259483, 805763, 2187071, 15309497]

約数ペア:

[(1, 15309497), (7, 2187071), (19, 805763), (59, 259483), (133, 115109), (413, 37069), (1121, 13657), (1951, 7847)]