12605552

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7649}}^1$

素因数の和:7760

約数の個数: 20

約数和(自身を含む): 24663600

約数和(自身を除く): 12058048

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7649, 15298, 30596, 61192, 122384, 787847, 1575694, 3151388, 6302776, 12605552]

約数ペア:

[(1, 12605552), (2, 6302776), (4, 3151388), (8, 1575694), (16, 787847), (103, 122384), (206, 61192), (412, 30596), (824, 15298), (1648, 7649)]