12207986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 10352782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1223, 1426, 2446, 4991, 8561, 9982, 17122, 28129, 37913, 56258, 75826, 196903, 265391, 393806, 530782, 871999, 1743998, 6103993, 12207986]

約数ペア:

[(1, 12207986), (2, 6103993), (7, 1743998), (14, 871999), (23, 530782), (31, 393806), (46, 265391), (62, 196903), (161, 75826), (217, 56258), (322, 37913), (434, 28129), (713, 17122), (1223, 9982), (1426, 8561), (2446, 4991)]