16440684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105389}}^1$

素因数の和:105409

約数の個数: 24

約数和(自身を含む): 41312880

約数和(自身を除く): 24872196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 105389, 210778, 316167, 421556, 632334, 1264668, 1370057, 2740114, 4110171, 5480228, 8220342, 16440684]

約数ペア:

[(1, 16440684), (2, 8220342), (3, 5480228), (4, 4110171), (6, 2740114), (12, 1370057), (13, 1264668), (26, 632334), (39, 421556), (52, 316167), (78, 210778), (156, 105389)]