13040886

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{4463}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 26141184

約数和(自身を除く): 13100298

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 4463, 8926, 13389, 26778, 2173481, 4346962, 6520443, 13040886]

約数ペア:

[(1, 13040886), (2, 6520443), (3, 4346962), (6, 2173481), (487, 26778), (974, 13389), (1461, 8926), (2922, 4463)]