12977602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 9183998

約数列:

[1, 2, 11, 22, 37, 74, 107, 149, 214, 298, 407, 814, 1177, 1639, 2354, 3278, 3959, 5513, 7918, 11026, 15943, 31886, 43549, 60643, 87098, 121286, 175373, 350746, 589891, 1179782, 6488801, 12977602]

約数ペア:

[(1, 12977602), (2, 6488801), (11, 1179782), (22, 589891), (37, 350746), (74, 175373), (107, 121286), (149, 87098), (214, 60643), (298, 43549), (407, 31886), (814, 15943), (1177, 11026), (1639, 7918), (2354, 5513), (3278, 3959)]