15907784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{116969}}^1$

素因数の和:116992

約数の個数: 16

約数和(自身を含む): 31581900

約数和(自身を除く): 15674116

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 116969, 233938, 467876, 935752, 1988473, 3976946, 7953892, 15907784]

約数ペア:

[(1, 15907784), (2, 7953892), (4, 3976946), (8, 1988473), (17, 935752), (34, 467876), (68, 233938), (136, 116969)]