13143136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21646

約数の個数: 24

約数和(自身を含む): 27238680

約数和(自身を除く): 14095544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21617, 43234, 86468, 172936, 345872, 410723, 691744, 821446, 1642892, 3285784, 6571568, 13143136]

約数ペア:

[(1, 13143136), (2, 6571568), (4, 3285784), (8, 1642892), (16, 821446), (19, 691744), (32, 410723), (38, 345872), (76, 172936), (152, 86468), (304, 43234), (608, 21617)]