13453814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19727}}^1$

素因数の和:19771

約数の個数: 16

約数和(自身を含む): 22726656

約数和(自身を除く): 9272842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19727, 39454, 216997, 433994, 611537, 1223074, 6726907, 13453814]

約数ペア:

[(1, 13453814), (2, 6726907), (11, 1223074), (22, 611537), (31, 433994), (62, 216997), (341, 39454), (682, 19727)]