12861170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 26587008

約数和(自身を除く): 13725838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 587, 626, 1174, 1565, 2191, 2935, 3130, 4109, 4382, 5870, 8218, 10955, 20545, 21910, 41090, 183731, 367462, 918655, 1286117, 1837310, 2572234, 6430585, 12861170]

約数ペア:

[(1, 12861170), (2, 6430585), (5, 2572234), (7, 1837310), (10, 1286117), (14, 918655), (35, 367462), (70, 183731), (313, 41090), (587, 21910), (626, 20545), (1174, 10955), (1565, 8218), (2191, 5870), (2935, 4382), (3130, 4109)]