12814312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 28656000

約数和(自身を除く): 15841688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9949, 19898, 39796, 69643, 79592, 139286, 228827, 278572, 457654, 557144, 915308, 1601789, 1830616, 3203578, 6407156, 12814312]

約数ペア:

[(1, 12814312), (2, 6407156), (4, 3203578), (7, 1830616), (8, 1601789), (14, 915308), (23, 557144), (28, 457654), (46, 278572), (56, 228827), (92, 139286), (161, 79592), (184, 69643), (322, 39796), (644, 19898), (1288, 9949)]