12201882007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{1999}}^1$

素因数の和:3283

約数の個数: 32

約数和(自身を含む): 15040512000

約数和(自身を除く): 2838629993

約数列:

[1, 7, 23, 31, 161, 217, 713, 1223, 1999, 4991, 8561, 13993, 28129, 37913, 45977, 61969, 196903, 265391, 321839, 433783, 871999, 1425287, 2444777, 6103993, 9977009, 17113439, 56229871, 75788087, 393609097, 530516609, 1743126001, 12201882007]

約数ペア:

[(1, 12201882007), (7, 1743126001), (23, 530516609), (31, 393609097), (161, 75788087), (217, 56229871), (713, 17113439), (1223, 9977009), (1999, 6103993), (4991, 2444777), (8561, 1425287), (13993, 871999), (28129, 433783), (37913, 321839), (45977, 265391), (61969, 196903)]