13127912

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 28252800

約数和(自身を除く): 15124888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 653, 718, 1306, 1436, 2513, 2612, 2872, 4571, 5026, 5224, 9142, 10052, 18284, 20104, 36568, 234427, 468854, 937708, 1640989, 1875416, 3281978, 6563956, 13127912]

約数ペア:

[(1, 13127912), (2, 6563956), (4, 3281978), (7, 1875416), (8, 1640989), (14, 937708), (28, 468854), (56, 234427), (359, 36568), (653, 20104), (718, 18284), (1306, 10052), (1436, 9142), (2513, 5224), (2612, 5026), (2872, 4571)]