16976348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 31516800

約数和(自身を除く): 14540452

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1607, 2641, 3214, 5282, 6428, 10564, 30533, 61066, 122132, 223373, 446746, 893492, 4244087, 8488174, 16976348]

約数ペア:

[(1, 16976348), (2, 8488174), (4, 4244087), (19, 893492), (38, 446746), (76, 223373), (139, 122132), (278, 61066), (556, 30533), (1607, 10564), (2641, 6428), (3214, 5282)]