12886210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 24416640

約数和(自身を除く): 11530430

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 313, 358, 626, 895, 1565, 1790, 3130, 4117, 7199, 8234, 14398, 20585, 35995, 41170, 56027, 71990, 112054, 280135, 560270, 1288621, 2577242, 6443105, 12886210]

約数ペア:

[(1, 12886210), (2, 6443105), (5, 2577242), (10, 1288621), (23, 560270), (46, 280135), (115, 112054), (179, 71990), (230, 56027), (313, 41170), (358, 35995), (626, 20585), (895, 14398), (1565, 8234), (1790, 7199), (3130, 4117)]