23538644

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{16301}}^1$

素因数の和:16343

約数の個数: 18

約数和(自身を含む): 43477434

約数和(自身を除く): 19938790

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 16301, 32602, 65204, 309719, 619438, 1238876, 5884661, 11769322, 23538644]

約数ペア:

[(1, 23538644), (2, 11769322), (4, 5884661), (19, 1238876), (38, 619438), (76, 309719), (361, 65204), (722, 32602), (1444, 16301)]