15671085392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51549623}}^1$

素因数の和:51549650

約数の個数: 20

約数和(自身を含む): 31960766880

約数和(自身を除く): 16289681488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51549623, 103099246, 206198492, 412396984, 824793968, 979442837, 1958885674, 3917771348, 7835542696, 15671085392]

約数ペア:

[(1, 15671085392), (2, 7835542696), (4, 3917771348), (8, 1958885674), (16, 979442837), (19, 824793968), (38, 412396984), (76, 206198492), (152, 103099246), (304, 51549623)]