12215714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 10040926

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 643, 826, 1286, 1357, 2714, 4501, 9002, 9499, 14789, 18998, 29578, 37937, 75874, 103523, 207046, 265559, 531118, 872551, 1745102, 6107857, 12215714]

約数ペア:

[(1, 12215714), (2, 6107857), (7, 1745102), (14, 872551), (23, 531118), (46, 265559), (59, 207046), (118, 103523), (161, 75874), (322, 37937), (413, 29578), (643, 18998), (826, 14789), (1286, 9499), (1357, 9002), (2714, 4501)]