13109156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 24030720

約数和(自身を除く): 10921564

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 1489, 2201, 2978, 4402, 5956, 8804, 46159, 92318, 105719, 184636, 211438, 422876, 3277289, 6554578, 13109156]

約数ペア:

[(1, 13109156), (2, 6554578), (4, 3277289), (31, 422876), (62, 211438), (71, 184636), (124, 105719), (142, 92318), (284, 46159), (1489, 8804), (2201, 5956), (2978, 4402)]