16189628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 35374080

約数和(自身を除く): 19184452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 563, 1027, 1106, 1126, 2054, 2212, 2252, 3941, 4108, 7189, 7319, 7882, 14378, 14638, 15764, 28756, 29276, 44477, 51233, 88954, 102466, 177908, 204932, 311339, 578201, 622678, 1156402, 1245356, 2312804, 4047407, 8094814, 16189628]

約数ペア:

[(1, 16189628), (2, 8094814), (4, 4047407), (7, 2312804), (13, 1245356), (14, 1156402), (26, 622678), (28, 578201), (52, 311339), (79, 204932), (91, 177908), (158, 102466), (182, 88954), (316, 51233), (364, 44477), (553, 29276), (563, 28756), (1027, 15764), (1106, 14638), (1126, 14378), (2054, 7882), (2212, 7319), (2252, 7189), (3941, 4108)]