17897036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 33384960

約数和(自身を除く): 15487924

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4139, 4324, 8278, 16556, 95197, 190394, 194533, 380788, 389066, 778132, 4474259, 8948518, 17897036]

約数ペア:

[(1, 17897036), (2, 8948518), (4, 4474259), (23, 778132), (46, 389066), (47, 380788), (92, 194533), (94, 190394), (188, 95197), (1081, 16556), (2162, 8278), (4139, 4324)]