16119510841

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109913}}^1$

素因数の和:110041

約数の個数: 24

約数和(自身を含む): 19471924584

約数和(自身を除く): 3352413743

約数列:

[1, 7, 41, 49, 73, 287, 511, 2009, 2993, 3577, 20951, 109913, 146657, 769391, 4506433, 5385737, 8023649, 31545031, 56165543, 220815217, 328969609, 393158801, 2302787263, 16119510841]

約数ペア:

[(1, 16119510841), (7, 2302787263), (41, 393158801), (49, 328969609), (73, 220815217), (287, 56165543), (511, 31545031), (2009, 8023649), (2993, 5385737), (3577, 4506433), (20951, 769391), (109913, 146657)]