12144686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{797}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 19247760

約数和(自身を除く): 7103074

約数列:

[1, 2, 19, 38, 401, 797, 802, 1594, 7619, 15143, 15238, 30286, 319597, 639194, 6072343, 12144686]

約数ペア:

[(1, 12144686), (2, 6072343), (19, 639194), (38, 319597), (401, 30286), (797, 15238), (802, 15143), (1594, 7619)]