16228938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 36951552

約数和(自身を除く): 20722614

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 10691, 21382, 32073, 64146, 117601, 235202, 245893, 352803, 491786, 705606, 737679, 1475358, 2704823, 5409646, 8114469, 16228938]

約数ペア:

[(1, 16228938), (2, 8114469), (3, 5409646), (6, 2704823), (11, 1475358), (22, 737679), (23, 705606), (33, 491786), (46, 352803), (66, 245893), (69, 235202), (138, 117601), (253, 64146), (506, 32073), (759, 21382), (1518, 10691)]