955999972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12578947}}^1$

素因数の和:12578970

約数の個数: 12

約数和(自身を含む): 1761052720

約数和(自身を除く): 805052748

約数列:

[1, 2, 4, 19, 38, 76, 12578947, 25157894, 50315788, 238999993, 477999986, 955999972]

約数ペア:

[(1, 955999972), (2, 477999986), (4, 238999993), (19, 50315788), (38, 25157894), (76, 12578947)]