16555396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 34489728

約数和(自身を除く): 17934332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 281, 286, 412, 562, 572, 1124, 1133, 1339, 2266, 2678, 3091, 3653, 4532, 5356, 6182, 7306, 12364, 14612, 14729, 28943, 29458, 40183, 57886, 58916, 80366, 115772, 160732, 318373, 376259, 636746, 752518, 1273492, 1505036, 4138849, 8277698, 16555396]

約数ペア:

[(1, 16555396), (2, 8277698), (4, 4138849), (11, 1505036), (13, 1273492), (22, 752518), (26, 636746), (44, 376259), (52, 318373), (103, 160732), (143, 115772), (206, 80366), (281, 58916), (286, 57886), (412, 40183), (562, 29458), (572, 28943), (1124, 14729), (1133, 14612), (1339, 12364), (2266, 7306), (2678, 6182), (3091, 5356), (3653, 4532)]